Application of Derivatives 04 : Increasing, Decreasing Functions & Critical Points | Class 12th/JEE

[@PW-JEEWallah]

Drona JEE Batch Enrollment Link - bit.ly/Drona_JEE Drona JEE Batch Pure English + Hindi Batch You can also watch these Lectures in our PW APP (Drona JEE batch). Class Notes & DPP/ Daily Practice sheet + Hint & Solutions are provided in the batch. Visit: 📲PW App Link - bit.ly/YTAI_Jee 🌐PW Website - www.pw.live

[@kalyaninayak3461]

40:36 (-infinity,-3]U (1, ♾️)

[@chandantripathy2006]

Correct

[@arunasilu6242]

Ya correct

[@pradeeprawat6115]

Your ans is wrong

[@pradeeprawat6115]

Hame dono ka intersection lena h

[@RajanKasaudhan-sp1re]

'a' will be also greater than ±1

[@Rishika_roy158]

47:8 ln2 chordiya apne

[@debarati_deb]

47:08 2^sinx • log 2 • cos x

[@chandantripathy2006]

Yes, you are right.

[@Double-n4s]

yes but the answer is still not monotonic because ln2 is constant

[@Puranjay-sc6uk]

Yes .. right

[@GPSDUBHETA-mn3jp]

Sir, apne 18:40 pe ye bataya ki ye graph monotonic nahi hai kyoki iska nature badal raha hai. Par sir, jo example apne 5:30 pe diya usme kha ki ye graph strictly increasing hai ( kyoki x=0 pe differentiable hi nahi hai) vaha bhi to graph ka nature badla yaha bhi badla. jaha differentiable nahi hai vaha pe check nahi kiya yaha par yaha pe kiya .kyo?

[@kalyaninayak3461]

57:46: ln(1+x)

[@chandantripathy2006]

Yess

[@AdarshKumar-c3u]

yes

[@priyadarshan4098]

Yes

[@SaiMadhav-l8o]

Yes

[@devruhal5088]

40:45 a is increasing [1, ♾️ )

[@dhawaldeshmukh5617]

small bracket at 1 right?

[@devruhal5088]

@@dhawaldeshmukh5617 no there was an inequality >= so that's why greater

[@dhawaldeshmukh5617]

@@devruhal5088 but at a^2 -1>0 condition a>1 . here no inequality is there so on Intersection we wont consider equality right? correct me if I am wrong

[@devruhal5088]

@@dhawaldeshmukh5617 sorrt brother I was wrong the correct answer is (- Infinitiy,-3] U [1, Infinitiy)

[@ashutoshbhatt6938]

@@devruhal5088 Mera bhi yhi aaya tha

[@dhawaldeshmukh5617]

Month 1 Day 27 Present sir

[@ProjectST-kk4is]

Poocha kisine?

[@imlazy7788]

​@@ProjectST-kk4is😐😐

[@studywithme8250]

17:15 ans : st inc-- (-infinity,-1) U (6,infinity) and st desc -- (-1,6) . Is this correct ? anyone pls help

[@ayadimishra7471]

Incorrect bro

[@chandantripathy2006]

Fnx is increasing in (-infinity,2) U (3, infinity) Fnx is decreasing in (2,3)

[@Dhivya-u76]

Yeah ​@@chandantripathy2006

[@saisathwikmagictricks9221]

thank you sir the lecture was wonderful

[@anujmeena]

Awesome explanation sir ❤️❤️❤️

[@RaunakVlog28]

47:10 Sir, differentation sahi nahi hai.

[@SantKumarTyagi-i4z]

Thanks sir for this amazing lacture ❤❤

[@satyamjha6935]

23:24 bhai koi batao ki split kaise kiya mujhe samaj nhi aaya

[@RajeevKumar-lo9qs]

Jo sir ne likha hai uska LCM le ke dekho same aa jaega

[@Myy18256]

Does anyone know the best test series for comedk 2023??? please btado.... 🙏🏻🙏🏻🙏🏻🙏🏻

[@tnska25]

32:42 toh Discriminant nikalne ki jrurat kya h if wo dono case m less than or equal to zero hoga?

[@gauravkumarsingh3346]

D

[@sahilpreetsingh4543]

Hiii @tnska

[@FunFacts23-musicTserif1]

16:56--------(-1)✅

[@SUDHIRKumar-ne4hm]

1:01:20

[@dhawaldeshmukh5617]

12:50 Sir is y=x monotonic?

[@tanishrawat3536]

Yes, always increasing ☺

[@sahhiiiillllll]

Yes it's continues only increasing function so it's monotonic

[@chhotarafi7885]

Master ho to aapke jaisa please tell me name🔥🔥🔥👌👌👌👏👏

[@shubhangilagad7586]

Mankad sirr✨💥

[@ashutoshbhatt6938]

40:44 (- infinity,-3)U(1, infinity) Reply Sir am I right?

[@dhawaldeshmukh5617]

3 kese aaya? I think you are wrong

[@funnygaming_1204]

Bhai right hai lekin yaar kaise kiya maine sab kuch nikal liya bas intersection wala samajh nhi rha

[@nairakartikofficial12]

Correct hai bro 😊😊

[@GaurangAgrawal0]

55:09

[@dhawaldeshmukh5617]

Sir Lambe Hogye aaj😂

[@Gian594]

😁😁

[@harithikgaming88]

haa bee mai bhi yehi soch raha thaa ki aaj sir ko kya hogya

[@dhawaldeshmukh5617]

@@harithikgaming88 angle change hogya