Watch Ad Free Videos ( Completely FREE ) on Physicswallah App(bit.ly/2SHIPW6). Download the App from Google Play Store. Download Lecture Notes From Physicswallah App(bit.ly/2SHIPW6) Notes Available at Home Page of the App(Home--Pace) PACE - Class 11th : Scheduled Syllabus released describing :- which topics will be taught for how many days. Available at PhysicsWallah App :bit.ly/2SHIPW6 Duration:-3months (Nov 2020 - Feb 2021) Free Batch Exclusive on our KZbin Channel:PhysicsWallah-Alakh Pandey Batch Details 1)Best Faculties across India for different Subject/Topics. 2)Complete & Relevant Syllabus Coverage of Class-11th within 3 Months- Fastrack Nov 20,2020-Feb 20,2021 3)Monday-Sunday : scheduled Classes everyday ( for each Physics, Chemistry,Mthematics & Biology) 4)FREE videos without ad available on app 5)Notes Link on Description Physics:Tues,Wed,Thur,Fri,Sat : 3:00 pm Chemistry: Physical & Inorganic Chem: Mon,Tue,Wed,Thur,Fri:7:00 pm|| Organic Chemistry:Sat,Sun : 9:00 pm Mathematics:Wed,Thur,Fri,Sat,Sun: 5:00 pm Biology:Wed,Thur,Fri,Sat,Sun: 10:00 am 4)Scheduled Syllabus released describing :- which topics will be taught for how many days. Available at PhysicsWallah App :bit.ly/2SHIPW6 Lakshya Batch-Complete Physics for Class 12th BOARDS/JEE MAIN/NEET Yakeen Batch-Complete Fastrack Course(11th & 12th) for NEET Accelerate Batch-Complete Fastrack Course of PCMB for Boards/NEET/JEE Mains Prayas Batch-Complete Fastrack Course of PCM for JEE Mains &JEE Advanced For more Details of the Batches visit PhysicsWallah App(bit.ly/2SHIPW6) Physicswallah Instagram Handle : instagram.com/physicswallah/ Physicswallah Facebook Page: facebook.com/physicswallah Physicswallah Twitter Account : twitter.com/PhysicswallahAP?s=20 Physicswallah App on Google Play Store : bit.ly/2SHIPW6
@Nabija.4 жыл бұрын
Hi sir
@TARRISHI4 жыл бұрын
Big fan from allahabad
@yashmangal36634 жыл бұрын
Thanks sir😊😊
@sujalkumar348904 жыл бұрын
Big fan from Haryana G 😜
@Nabija.4 жыл бұрын
Alakh sir Today i saw your electrochemistry series in KZbin and oh my god I swear you are the fabulous chemistry teacher than Prashant sir
@harekrishna70974 жыл бұрын
I just returned from tution and without doing anything started attending lecture..🔥 Attraction level-Aman sir❤️🔥
@51subsandiwillprovestringt864 жыл бұрын
Bro I make physics videos. Subscribe it for further updates .😜
@harekrishna70974 жыл бұрын
@@51subsandiwillprovestringt86 kar diya ...👍
@AbrarKhan-lj7lm4 жыл бұрын
Aman sir has a unique style of teaching!! Thank you Alakh Pandey sir to introduce him in your channel for us.
@yuvrajchauhan32043 жыл бұрын
but he is no longer with us.....meanwhile he is teaching with unacademy
@AbrarKhan-lj7lm3 жыл бұрын
@@yuvrajchauhan3204 Oo no!
@rajatagarwal3823 жыл бұрын
😡😠
@shashikumar-gq3gv3 жыл бұрын
@@yuvrajchauhan3204 sach mein 😭😭😭😭
@yuvrajchauhan32043 жыл бұрын
@@shashikumar-gq3gv yup.....sach maine
@biswajitsarkar92464 жыл бұрын
WHICH IS BETTER .. 1.PHYSICSWALLAH ...(LIKE) 2.UNACADEMY.. (COMMENT)
@AyushChauhan-hs5iv4 жыл бұрын
Comment wala koi nhi hoga!!
@sforsmile86224 жыл бұрын
@@AyushChauhan-hs5iv aapne kiya na 😂 comment
@GamingGODL14024 жыл бұрын
Yo
@ashutoshkumar39214 жыл бұрын
Dono hi hamare liye bhagwaan hai
@lunaticfringe3224 жыл бұрын
Sameer chincholikar
@akshattiwaari2 жыл бұрын
H.W Output of Log is negative when 0
@miraculousblink2 жыл бұрын
But for output to be +ve value of x>1 because at x=0 f(x)=1
@Ashsmoker2 ай бұрын
@@miraculousblink x can be less than 1 also
@BellLard24 күн бұрын
Log ² 1/4 =-2 x=.25>0
@sumittiwari96434 жыл бұрын
I cannot express your admiration in words. According to Shastra Pranam those people whose admiration cannot be expressed in words. Pranam Sir. Aapko bahut bahut Dhanyawad.
@Shiningstar009784 жыл бұрын
Yes sir
@learninghub00534 жыл бұрын
Good evening Aman Sir ! Output of log is Positive -when x >1 Negative - when 0
@lightningstars42263 жыл бұрын
What if a=1/2 in negative case🤣🤣😄😄🤣😄😄😄.Your Answer is not fully correct.
@lightningstars42263 жыл бұрын
For positive output ----> a>1,x should be greater than or equal to 1. For negative output ------> 1>a>0,x >1.
@antiassassin41663 жыл бұрын
What about log 1/4 wth bs 2 =-2
@Sami-sl7ez3 жыл бұрын
Galat h mand buddhi
@divyankbhardwaj84493 жыл бұрын
condition for positive output have two case first a>1,x>1 and the other is a
@kunalsharma61264 жыл бұрын
Aman sir : When u want to become a magician but your parents forces u to become an engineer
@rahul27244 жыл бұрын
KUCH BHI
@doordie39334 жыл бұрын
Boycott coolie no.1 trailer on 28 November.....
@inspirationaltalks00074 жыл бұрын
@Varun aare 😂😂 promotion
@01blackgamerxz124 жыл бұрын
ALAKH PANDEY OLD MEMORIES 🔥 kzbin.info/www/bejne/b5qodGeirN6enqM
@rituraj723.4 жыл бұрын
🤣🤣🤣
@mithleshtiwari5361 Жыл бұрын
Negative - when input 1 Sir your teaching style is too impressive.....❤❤❤
@nandlalgupta5765 Жыл бұрын
Yes, find it in 1min
@saurabhrakhonde2006 Жыл бұрын
value should be 0 >x >1
@astroboy1572 Жыл бұрын
Remember log input valu cannot be zero and negative !
@azlaanali9633 Жыл бұрын
Yes bro ur right but do mention that for negative it should be 0 < x < 1
We can also have irrationals as input or base Example- Log 2 with base √2 =2 Log √2 with base 2 = 1/2
@ayush17403 жыл бұрын
When input is smaller than 1 the output of logarithm is negative When input is greater than 1 the output of logarithm is positive Sir this the answer of question given in the homework Thank u
@MuskanSharma-rl9qu2 жыл бұрын
You are wrong I guess because if base is smaller than one the output is just the opposite of what u said
@kingxavier34202 жыл бұрын
@@MuskanSharma-rl9qu exactly even the value of x should be greater than 0 and not only lesser than 1.
@manvendraprasad26263 жыл бұрын
Wah 🙏🙏🙏 Aman Sir, my son is very impressed with Alakh Sir and now his dimension takes an exponentially rise upon your guiding Students in Maths. He loves your & Alakh Pandey Sirs teachings like anything. Keep it up gentlemen 👍👍👍👍👍
@ayesha.s54211 ай бұрын
2024 students attendance 👍
@ghost12248 ай бұрын
Ji sir iam here ❤❤
@ManishVishwakarma-r9v7 ай бұрын
Am hear sir 😂
@krishnatripathi21747 ай бұрын
Present
@DivyanshAgrawal-wb1rg6 ай бұрын
Present ❤
@ghost12246 ай бұрын
@@DivyanshAgrawal-wb1rg hi
@nilesh36464 жыл бұрын
best entry of aman sir: lion with sunglass 😎🦁 Edit:thanks for likes this is my most liked comment till now 😅😅
@@swaggersz5715 even i thought that how I got this many likes and no comment
@aassingh91244 жыл бұрын
The output of logarithm is- Negative - When 0‹x‹1. Postive - When x>1.
@givemeknowledge85224 жыл бұрын
Sab Galat hain,,,
@zahidansari66144 жыл бұрын
What about a think about it too Well x ke point of view se mera bhi yahi answer tha
@shobhaatolia6424 жыл бұрын
When the base is a negative number the input should be negative too as well right? For example the cube of minus two is minus 8??
@akshagrawal20044 жыл бұрын
@@shobhaatolia642 bro the base can"t be negetive, sir tought that..... base >0 base is not equeal to 1...........
@akshagrawal20044 жыл бұрын
right bro
@hiiii95104 жыл бұрын
Who is better Physics Walla (like) Unacademy (comment) Vedantu (ignore)
@tejas99874 жыл бұрын
𝗬𝗼𝘂 𝗰𝗼𝗽𝗶𝗲𝗱 𝗺𝗶𝗻𝗲 𝗯𝗿𝗼😂
@poojanbhavsar22464 жыл бұрын
Amazing, Ignore if Vedantu 😂 PW is a true Legend.
@doordie39334 жыл бұрын
Boycott coolie no.1 trailer on 28 November.....
@yeshkulthiya42974 жыл бұрын
@@doordie3933 aur tum hate hi phelate raho
@archanaparauha10024 жыл бұрын
@@doordie3933 yes
@devphalswal4192 жыл бұрын
The output of log is highly dependent upon the value of a or base If value of a is grater than one and the value of input is greater than one We will get positive values And if the values of a is more than one and value of input is less than one(excluding negative and zero) we get negative values Vice versa If values of a is less than one and value of input is more than one We will get negative values And is value of a is less than one and value is also less then one(excluding negative and zero)we get positive values
@faizan_faizis2 жыл бұрын
from graph of log we can easily observe this. log of 'x' with base 'a' = (-ve) : (1) a>1; x (0,1) (2) 01 (2) 0
@Hireme20202 жыл бұрын
Tu to genius h bhai
@SENIORFF15 Жыл бұрын
Bhai kuchh samjha nahi ,par achha laga
@mr._joshi02 Жыл бұрын
you should better say "value of the base" instead of a cuz in exams they can use any variable to confuse you
@jahangirahmed6418 Жыл бұрын
For positive values a can also be one not everytime greater then 1
@alfihussain92923 жыл бұрын
l am physiology student pursuing msc and tutor as well, watching ur video to teach my student this topic. its being so long that i did this topic in my boards,now i have understood the complete meaning of this log machine from u sir.thank u and huge respect for u.may allah bless u and all the team of physics wallah
@AsimMustafa-nh4qm3 жыл бұрын
May ALLAH bless him
@nikhiltheterror7833 Жыл бұрын
@@AsimMustafa-nh4qm PLZ RESPECT QURAN HE IS KAFIR AND PLZ RESPECT ISLAM GO TO MADARSA FOR STUDY 🙏🏻🙏🏻
@TheCraftyBoy Жыл бұрын
Yaha allah ko mat ghusao , Char chawani ghode pe... Allah mere ❤de pe...
@Gamingauraop Жыл бұрын
Bhai achi baat h sir se sikha apne ab ache se students ko parana aur koi doubt aye to purani videos ko vapis dekh lena have a good day 😊
@Gamingauraop Жыл бұрын
Bhai inhone ab apna yt bhannat maths chalu kardia h to udhar se bhee padh sakte ho 👍
@sakshisini7474 жыл бұрын
Aman sir's teaching as well as swag both are bhannaatt😂😂👏👏👌👌👌👍👍👍👍👑👑👑👑
@manishasingh21253 жыл бұрын
😊😊
@hariomshukla73484 жыл бұрын
output is +ve when input is greater than 1 [all natural no.] Output is -ve when input is between 0 and 1
@topg5654 жыл бұрын
True bro
@sahilSingh-ge4rb4 жыл бұрын
Bhai input 1 dalenge tab bhi output +ve hoga
@sahilSingh-ge4rb4 жыл бұрын
And -ve wala correct boal
@g.k35414 жыл бұрын
@@sahilSingh-ge4rb agar 1 input dalenge to vo Not defined hojaega👍
@jai74894 жыл бұрын
@@g.k3541 if input is 1, power is 0. so output will be 0 in that case.
@Navya_Gupta_427 ай бұрын
Negative :- 0
@rajeshwaribondugula70834 жыл бұрын
Honestly speaking, an AMAZING LECTURE !! Nobody tells from the very BASICS THANKYOU VERY MUCH SIR !!
@girirajsharma63362 жыл бұрын
True.. 😍
@MUKUNDANAND-mi4sf9 ай бұрын
HELLO BACCHOOOOOO!!!!!!!!!!
@shoryadubey91934 жыл бұрын
Output is positive when input is greater than one And output is negative when input is lesser than one
@besmart143 жыл бұрын
Input must always be positive
@aijazthakur97273 жыл бұрын
@@besmart14 yes you're right but he said less than one and by that he meant less than one and greater than zero
@benithmondal73273 жыл бұрын
@@aijazthakur9727 yeahh brother ❤️
@navdeepdudi38483 жыл бұрын
Right bro
@gauravpandey39283 жыл бұрын
Right
@abhinavkushwaha38934 жыл бұрын
Output -ve when 1]. (0
@SUYASHBHARATI Жыл бұрын
Isse achha explanation koi aur ho hi nhi sakta 👍👍
@user-ml7ly6uc1c4 жыл бұрын
Output of log will be +ve when x>1 , a>1 and it will be -ve when 0
@nitya92424 жыл бұрын
Your answer is incorrect as logarithm can be positive with x>1, a>1 and 0
@user-ml7ly6uc1c4 жыл бұрын
Sry, it was mistyped but except 0
@nitya92424 жыл бұрын
@@user-ml7ly6uc1c yes
@bksingh73754 жыл бұрын
Bro a is always greater than 1 and =1 na then why need to specify?
@Nitishnihal704 жыл бұрын
This answer is correct
@sasmitan.kvlogs46053 жыл бұрын
In every video class is always start with a smile on my face.....because the entry of aman sir always made comedy Mahal at the beginning......this thing attract everyone to give attention and excitement to read ..that's why I am always waiting for next video in very excitedly to see the entry of aman sir by different ways.
@HemantShivalkar4 жыл бұрын
Aman sir's Introduction evolving day by day
@51subsandiwillprovestringt864 жыл бұрын
Bro I make physics videos. Subscribe it for further updates .😜
@rishi65872 жыл бұрын
1)Output will be positive when : i) 0 < a(base) < 1 and 0 < x(input) < 1 Or ii) a >1 and x > 1 2) Output is negative when: i) 0 < a < 1 and x > 1 Or ii) a > 1 and 0 < x < 1 I have got this answer from Prince Sir !
@Listeners_hut4 жыл бұрын
Baat toh sahi boli sir aapne starting mein 😉alakh sir is very very very ... (Aur jitne very laga paao laga lo) great 👍
@shivansh6684 жыл бұрын
Aman sir's lecture without "BHANNAT" is incomplete Who agree 👇
@51subsandiwillprovestringt864 жыл бұрын
Bro I make physics videos. Subscribe it for further updates .😜
@doordie39334 жыл бұрын
Boycott coolie no.1 trailer on 28 November........
@mayankkumarmaurya23184 жыл бұрын
Bhai wo BHANNAT nahi hai BHANNNNAAAATTTT hai
@01blackgamerxz124 жыл бұрын
ALAKH PANDEY OLD MEMORIES 🔥 kzbin.info/www/bejne/b5qodGeirN6enqM
@naveenkhichi14294 жыл бұрын
Comment mai likes k liye bheeg kyu mangte ho
@prashantsharma57844 жыл бұрын
You made the mathematics "halwa" Anyone can easily understand your concepts...❣❣ You clear our bachpan's doubt in every lecture.. Thank you for being here...✌🏻
@vidyabhushan16142 жыл бұрын
I have watch many channels video but I can't understand and finally I got this super piece Sir .Thank u sir for giving us your unique style of teaching.
@premkishor98642 жыл бұрын
I also
@piyushpathak1213 жыл бұрын
When base(a) is 0
@kamalkantrana85413 жыл бұрын
Bro value of x not the value of a Will change then the value of output will be nagetive or positive
@aprandhawa81732 жыл бұрын
@@kamalkantrana8541 right
@sujalmore1264 жыл бұрын
45:47 output negative when input less than 1 and greater than 0 and positive when input greater than 1
@santanu_kashyap3 жыл бұрын
log 4 with base 1/2 ka output -2 hey to less than 1 kese hoga
@dimpygoragora96803 жыл бұрын
@@santanu_kashyap x negative h to Ya output negative h to input less thàn 1
@gabrusingh18953 жыл бұрын
@@santanu_kashyap bhai usne power ke iye kha h base ke liye nhi
@sanjeevpuri28983 жыл бұрын
Output of Loh is negative when 0
@MukulKumar-sk2hx Жыл бұрын
Unique method of teaching ❤❤ ...... Great sir ji 😊😊
@priyanshusaini82514 жыл бұрын
46:00 output will negative when input x1
@shreya_bts13063 жыл бұрын
output will be negative when 0
@CodeWithJatin_2 жыл бұрын
@@shreya_bts1306 yaa
@ramdwivedi64054 жыл бұрын
Sir please available t shirts of pw brand in market so that we can buy ...... Aur pure India me ap kahi bhi jyege apko bacche phne huye dekhege khusi meligi ❤️🙏
@pratibhashrivastava59083 жыл бұрын
Yes
@VikasKumar-tm5be3 жыл бұрын
Yes sir
@utkarshmishra52964 жыл бұрын
I m yakeenian but come here just to see interresting entry of sir ....BHANNAAAAAAAT👍👍👍👍😘😘😘😘
@natashakesarwani2879 Жыл бұрын
Sir i have no words to explain that how great teacher you are. Thank you for providing free lectures on KZbin
That 'bhannaat' words give me goosebumps sir.... Mza aajata h 😊😊😊
@Deadtap71273 жыл бұрын
Single ho?
@jeeaspirant995 Жыл бұрын
@@Deadtap7127 vo single nhi bhannat hai
@subhishivhare35154 жыл бұрын
In starting i thought my display brightness fails😂🔥😅
@komal_prajapati083 жыл бұрын
Same pinch 🤣🤣😆
@ashoksanzel37683 жыл бұрын
@@hazmola_with_himanshu o kuch v class me nahi jayega, ghar se online padta h
@ruchirranjan3033 жыл бұрын
Oh come on dude,
@kartikagrawal43543 жыл бұрын
Same😄😂😂😂😂😐
@kukuyadav40253 жыл бұрын
aur color of the screen bhi
@shauryasrivastava15084 жыл бұрын
46:01 Sir When we take log all natural number (except 1) then we got positive value And when we take log all decimal type numbers then we get negative value
@nancysinghrajput4907 Жыл бұрын
When input less than1 so it is negative but if input is greater than 1 so positive. Thanku sir you clear my all doubt and finally i find a brilliant platform for physics. Lots of love from chandigarh 😊😊😊😊😊
@sadprariauw60667 ай бұрын
hyy kon class me ho
@shambhavikumari82943 жыл бұрын
Like seriously, itte ache se aaj tk kisi se smg nhi aaya!!😇
@ravipatimadhulika88504 жыл бұрын
The opening of lectures is becoming interesting day by day 😁😁😁
@MJ_Studio_Cuts4 жыл бұрын
3 times All the best per day from Physics wallah Motivates and teaches me to never give up . Thankyou sir
@iit-jeeaspirantnamesoon10692 жыл бұрын
For log x to the base a - 1. When a>1 and x1 and x>1 - y will be +ve
@nehakuntal56174 жыл бұрын
Now a days comment section has become blessing section 😂😂
@DhirajKumar-gh2px4 жыл бұрын
His , ENTRY & EXIT style r literally awesome and he himself also. Respect u from all of US
@lsarts20684 жыл бұрын
Guys plz watch this maine alakh sir ke liye dil se kuch banaya ha instagram.com/stories/lakshayji07/2477734880236884357?igshid=174uv5kpsue9r
@SarthakVerma-s8x Жыл бұрын
negative and positive values come (0
@rishij99394 жыл бұрын
That intro music creating suspense in our mind was superb
@anigod1083 жыл бұрын
Answer:) Negative when input is less than 1 Positive when the input is greater than 1
@a.kofficial31382 жыл бұрын
Tq bro
@ishaansingh32713 жыл бұрын
The output of log is positive when x>1 and The output of log is negative when 0
@Acidbiscuits_এ3 жыл бұрын
Thenks, I was looking for this comment 🤣 lmao
@ishaansingh32713 жыл бұрын
@@Acidbiscuits_এ loll 😎
@RaghavBudhauliya8 ай бұрын
46:16 When 0
@Vishwashbk2 жыл бұрын
Log out put negative when 01 Log out put postive when x>0
@mehuldarak89274 жыл бұрын
Are bhaiya!!! Kya quality lectures hai be. Vedantu, Unacademy to kahi ni adte inke. Hats off to the whole team. You guys are lit 🔥🔥🔥🔥
@sanjanaverma7124 жыл бұрын
The best line is "hello bachon"🥰
@RajJEEAspirant Жыл бұрын
Output of log (y)=+ve when 1
@NoAutotune298 ай бұрын
negative output - when input 0
@bubblybhavana7825 Жыл бұрын
Your explanation is very good sir it helps me a lot 😊
@SubodhKumar-kg1jc2 жыл бұрын
Teaching style of alakh sir can't be changed by anyone
@sciphy-gi7id Жыл бұрын
47:54 sol. Output of log is negative when the number 0
@harshitakalra48464 жыл бұрын
Woww.. Just woww.. I mean thankyouu so much to all of youuuu....YOU ALL ARE THE BESTTT!!❤
@lightningstars42263 жыл бұрын
🙄🙄🙄🙄🙄🤔
@sauravsingh72203 жыл бұрын
Ans of the HW: In a logarithmic function, f(x)=log x with base a The output y is negative when the base a or the input x or both are less than 1 & The output is positive when both the input x as well as base a is more than 1 or equal to 1. Love you SiR❤💜🧡💛💚💙
@understand.marketing3 жыл бұрын
The output y is negative when base is greater than 1 or x is less than 1.
@understand.marketing3 жыл бұрын
When the base is less than 1 then the value of y become 1. So, base is greater than 1 or x is less than 1.
@newtonkumar61654 жыл бұрын
PCM students are very cheerful to gets maths teacher like Aman Sir.He teaches more as s friend Aren't it mates ??
@attupuramjoseph83024 жыл бұрын
Isn't it mates ??
@newtonkumar61654 жыл бұрын
@appurvi garg No, Apporvi I am a PCM Student. You?
@justanothergentleman49204 жыл бұрын
Haa and mujhe to mast smjh aa rha he
@newtonkumar61654 жыл бұрын
@@justanothergentleman4920 I think sabhi ko samajh aa rha hogs
@newtonkumar61654 жыл бұрын
@appurvi garg Oo
@VirajDagar-m4l Жыл бұрын
For log(x), x being any number, log(x)=0 if x=1. For values less than 1, it gives negative. Example, log(100) taking base 10 is 2. This is positive. If we take 0.1( which is 10 to the power -1), we get log(0.1)=-1. So if the number is proper fraction,ie: it lies between 0 and 1, logarithm is negative. Anothe example, For base 2,log(0.25)=-2 because 0.25= 2^-2. This is genaralized as for 0
@mdsaeedrahman10692 жыл бұрын
Sir, I'm in 12th rn and i was very very distracted in my 11th so that now I'm studying class 11th maths 2nd chapter and same case with my chemistry and physics, and i have to IIT at any cost and i have to bring more than 90% in my 12th and i know i am very late but after attending your lectures I'm getting some hope and o really swear these words are from my heart not my mind, now i think i can achieve my goal , thank you very much sir for teaching for existing. Thank you sir🙂
@insanemlmillion36372 жыл бұрын
Brother tommorow is my 11 th final exams and my condition is also like yours i also didnt study anything in class 11 and was careless i m also planning to study everything after this exam
@mdsaeedrahman10692 жыл бұрын
@@insanemlmillion3637don't get hopeless...👍🏻u can do it
@rishikeshchavva81262 жыл бұрын
hope you reach your aim
@shayaanamin79752 жыл бұрын
I am in an even worse situation than you vro
@shauryagaur94682 жыл бұрын
theek hai
@arpit52802 жыл бұрын
I didn't understand this in either school or tuition but with this I understood everything at once Thank you sir 😊
@Laadla569732 жыл бұрын
Same here 😌
@Typically-V Жыл бұрын
Its quite easy tbh...but my mind is slow so gotta practice lol
@anonymous.633 Жыл бұрын
@@Typically-Vnah I think log is a decent topic and it's not easy so don't blame yourself😉
@mr.pacific70914 жыл бұрын
The concepts given by Aman sir is really awesome🥰lots of ♥️from🇳🇵
@laxmiacharya48402 жыл бұрын
ma pani
@ankitkhadka262 жыл бұрын
@@laxmiacharya4840 ma pani
@ankitkhadka262 жыл бұрын
ma panii yr bhai
@getintothesystem42682 жыл бұрын
@@ankitkhadka26 k xa
@ankitkhadka262 жыл бұрын
@@getintothesystem4268 khai
@Ethisma6 ай бұрын
1. Output of is negative when 01 or 0>a>1 and 0
@TheCanvaStudio3 жыл бұрын
03:56 Me who just reached 11th standard after studying 10th: That's motor, motor😌🤓 04:02 Arey generator v hai😁
@Ameydheple3 жыл бұрын
Same with me 😊 10th ka bhoot abhi gaya nahi
@kamalchouhan85373 жыл бұрын
Same condition 😂
@indian94773 жыл бұрын
mai bhi science ka hun 11th me kuch nahi padha aab 12th me revision ke liye dekhna pad raha hai
@udayveersingh27383 жыл бұрын
@@indian9477 same bro in diffrenciation class 12 first physics chapter
@nerdsaala.29403 жыл бұрын
Same bro I also just reached 11th .
@Bhaskar3D3 жыл бұрын
Answer:- output of logarithm function is negative when input is less than 1greather than 0. And output of logarithm function is positive when input is greater than 1.
@clashon69844 жыл бұрын
When input of logarithm is fraction ..then the output can be negative
@AmanGupta-p1v Жыл бұрын
Negative-When base or input are
@TSTUSHARSONI013 жыл бұрын
Sir When a function less than 1meanwhile:1/a then output is (-ve) And whenever a function greater than 1 means :a/1 then output is (+ve)👍👍👍
@ashmitsinha13503 жыл бұрын
Log 4 with base 1/2 isk output -2 aata hai yahn pe input greater than 1 hai aur base less than 1
@RAMBHAKT92103 жыл бұрын
@@ashmitsinha1350 exactlyyyy
@sd_official58013 жыл бұрын
@@ashmitsinha1350 base half me nai aa sakta 😑
@sd_official58013 жыл бұрын
@@RAMBHAKT9210 kya exectally 😑
@Inertsky2 жыл бұрын
@@ashmitsinha1350 hmm it also depends on the base like that base 1/4 n input 1/2 the output was 1/2
@Anurag_20244 жыл бұрын
Physics wallah Team ko students ka salute
@mannatsidhu95224 жыл бұрын
the out put of log is negative when input
@lalitasaibe91889 ай бұрын
46:12 Sir when the input of logarithm is less than 1, the output is negative And when the input is positive(except 1), the output is positive Thank you sir for this amazing session♥♥
@Harsh-dh4eb4 жыл бұрын
log s output is negative when 0 < x
@pitambartandi16503 жыл бұрын
Hey think about this log1/2^2=-1(base=1/2&number=2) Here the x>1
@yeah85774 жыл бұрын
4.1 M subs 🔥 An amazing PhysicsWallah app✨️ 1M+ app downloads 🙏 With 4.9 star rating ⭐ Enormous fanclub 🧡 और कितना धुआँ उड़ाओगे मास्टर ?
@shrijalpatel44674 жыл бұрын
UP wale kam thode hi hai 😎
@NiranjanKumar-gz4ty6 ай бұрын
When input greater than 0 and less than 1.Negative. When input greater than equal to 1.than positive.
@MainNishantraj_5 ай бұрын
We know, in logarithm function base is always >0 and ≠ 1 So, when x>1 then answer is given in positive and if 0
@PWKaLAKSHYA2 жыл бұрын
Outstanding style of teaching
@abhimotivationalstar3 жыл бұрын
Sir, your explains is better than anyone ✊you are so great
@rashmisatpathy51274 жыл бұрын
0:10 alakh sir ne humari jindagi banai hai, humari jindagi ko andhere se lakar prakashmaan kiya hai, Aapki entry very denger Maths maya ke maya jaal me entry ho chuki hai, sir aap apna khayal rakhiyega, coldness season chal rha hai
@tnnm2022 Жыл бұрын
For y1 and x0, a>1 and x>1 or a
@quantomicworld36014 жыл бұрын
Aman Sir is a mathemagician he knows mathcraft.
@surajkantide673 Жыл бұрын
Amazing video cleared all my confusions .
@Shubhankar_mhkd4 жыл бұрын
Output of log is negative when the x is decimals or fraction and a is a natural number Output of a lot is positive when 'x' & 'a' is a whole number Like if you agree or understood
@51subsandiwillprovestringt864 жыл бұрын
Bro I make physics videos. Subscribe it for further updates .😜
@Sonu-hv4ef4 жыл бұрын
Nope
@mdsadique44852 жыл бұрын
Jab base 1 se bada hoga ya chota aur input 1 se chota ya bada respectively. Tab negative output hoga. Jab base 1 se bada hoga aur chota aur input bhi bada hoga air chota respectively tab output negative hoga. In short for negative output (bada,chota ),(chota bada ) Positive (bada ,bada ),(chota bada ) Bada means more than 1 Chota means less than 1 and more than zero.
@OppsItsOracle2 жыл бұрын
-ve is when a>1 and x1 and x>1 or a
@himanshumeena19104 жыл бұрын
At my study time, when I felt sleepy🥱🥱, I came to see the horror entrance😱😱 of Sir although I am a Biology student.
@chandrakantajena67934 жыл бұрын
Aap board exam nahin denge kya... I am also a biology student but I am attending all math classes ....
@himanshumeena19104 жыл бұрын
@@chandrakantajena6793 Mere PCB he to main math kyu padhu.
@chandrakantajena67934 жыл бұрын
@@himanshumeena1910 Okay...
@farhanshaikh25754 жыл бұрын
@@himanshumeena1910 mat padh Bhai terko kon bol rha hai
@KaifullahAnsari4 жыл бұрын
every day sir ke entry is getting more and more exited
@vadda96862 жыл бұрын
Sir I'm jee 2023 aspirant. Aaj March 2022 chal raha hai.... And mujhe logarithm kuch bhi nahi pata tha. After 11th I'm able to understand bcuz didn't got good teachers but now aapne aag laga di...❤️❤️❤️❤️
@komalkumari72372 жыл бұрын
1)The output of logarithm is positive when input is greater than one. 2)Whereas when input is less than 1 then the output is negative. 👍🙂
@amangupta36202 жыл бұрын
the output also depends on base
@nishabharti48862 жыл бұрын
The input of log can't be negative or zero....it is must always be positive... 😐😑
@mitsuuuuuuuuu2 жыл бұрын
@@nishabharti4886 then it'll be less than 1 but greater than 0 is that right?
@rishi65872 жыл бұрын
Completely wrong, for no.1 point, u said when input > 1 then output is positive, but if u put x (input) = 2, then the output will be -1 for a=1/2, and the 2nd point is also wrong since x(input) is always > 0
@kolkataknightsriderloveyou64832 жыл бұрын
@@rishi6587 Bro usme fir hme log2/log1/2 krke solution nikalna hoga...
@nilamsharma57562 жыл бұрын
I am in class 9th reading this lecture for nsejs. Sir teaching is excellent.
@AsvathThangamuthu-ub9qk Жыл бұрын
I am a student of class 10
@shivamarora29694 жыл бұрын
45:21 Sir will you teach logarithm as a separate chapter in Pace Batch?
@zs343 Жыл бұрын
Nai
@zs343 Жыл бұрын
Nahi
@ArtTiku6 ай бұрын
When input inverse and √2 on base 2 ----- Negative Input inverse , +ve , and in rational form output ------ Positive