Class 10 Maths,Which term of the ap 121,117,113... is its first negative term,Imp Questions of A P

[@chinupatel5196]

Thanks sirji👏👏👏

[@taehyungfan1341]

Thanks alot sir it helped me alot.

[@DeepakKumar-zx5br]

Thank you very much sir you are great

[@wellplayedbhailog9735]

Thanks you so much ❤️🙏

[@assassinblade7412]

7:40 sir the answer is N=10

[@poojasingh-gm9vk]

Thanks sir samajh aa gya😊😊😊

[@dhananjaysingh4335]

Sir please tell this question 1) how many terms of the AP 9,17,25 must be taken to get a sum of 450?

[@Beingmyself33]

Isko bas s=n/2(2a+(n-1)d) main put krna h

[@Beingmyself33]

10 term is the answer

[@zyrox205]

@@Beingmyself33 bro can you tell me factorise step i,m facing problem in this...

[@Beingmyself33]

@@zyrox205 just put it in the quadratic formula -b+- root over b square minus 4ac divided by 2a You will be getting 2 values one positive and the other negative...eliminate the negative one ang you will get 10 as the answer😊

[@tanmaysonkusare474]

@@Beingmyself33 wow, you must be topper of your class.

[@guddirani009]

Wow

[@satyamsinghaniya6845]

Thanks.....sir

[@Shivipree123]

Sir aap toh asli mard ho

[@aryantripathi3438]

I'm from Pune , Maharashtra!!

[@Shivipree123]

I am from gb road

[@time9496]

Maine pucha

[@17_divyamgupta57]

thanks sir you are superb

[@bkku2299]

n=10 ans. while n=-45/4 is impossible

[@sanjaykumar-hj7jj]

n=10 ..

[@Manasi_this_side]

Thanks sir

[@techinfoadvance4147]

I am at 11th std but it helps me alot. Thanks for making video on this topic 🙏

[@khushwantkumar4882]

10

[@subhasishpradhan8905]

n equal 10

[@DeepakKumar-zx5br]

Solve ho jata hai sir

[@sanjubharti3736]

Question, ( how many term,s of the AP 9,17,25 must be taken to get a sum of 450?) Answer (n=10) thank,s sir

[@ShivamMishra-xm3qf]

A good teacher is a determined person

[@kushpandya296]

Nth term is 10....where sn=450 a=9 and common difference is 8 by solving a equation forms by finding the n by any method completing,factorization or quadratic formula we will get the n value which is 10

[@yashgupta1742]

A hollow cone is cut by a plane parallel to the base and the upper portion is removed. If the curved surface of the remainder is 8/9th of the curved surface of the whole cone, find the ratio of the line segments into which the cone's altitude is divided by the plane

[@rbclasses]

For CBSE Class 10 Maths 5 Latest Sample Papers: www.vidyakul.com/teacher/r-b-gautam If you have any query call at : R B Classes 9058347366

[@urmilasinghchauhan6757]

Thank you very much Sir, it genuinely helped me :-)

[@Shivipree123]

Yes dear sis 😁😍😁😁🤬😂😎🖕😎😔🖕😁👈🤢🤳😘🤳

[@manter3803]

10th Term.

[@artimatkar8063]

n=10 , -45/4 d=8

[@jawaharlalsingh1918]

Ans is first 10 terms

[@adityadadhich3320]

No of terms required for the sum 450 is 10

[@ravinderdhillon8897]

N= 10; thanks 😀

[@iamdevilofmyworld452]

Aur karva do sir

[@salonigupta1834]

10 terms should be taken to make the sum of AP 450

[@poojashukla2563]

Truuummmmmm...

[@Shivipree123]

😂😂

[@pathakacademykosikalan9342]

Nice sir

[@Updatehubs]

Ans:- n= 10 a = 9 , d = 8

[@Shivipree123]

Hi pooja pls mujhe peeja

[@devendra5154]

n=10 and n=-45/4

[@infinity496]

Devendra Singh -45/4 will be rejected

[@AryanSingh-qr9oz]

Very easy sir....there will be two values of n. First is-N=10 or Second is-N=-45÷4

[@vaibhavjaiswal7786]

Sir question nahiaa raha hai

[@maheshchettri2593]

sir you are great

[@Shivipree123]

Sir superman, salman ke fan, jo leve panga, woh leve danda

[@chandreshshah226]

please show another simple method sirji

[@suryatej4911]

Sir, is there any other method to solve this kind of sums

[@Shivipree123]

No

[@sanjaysharma-uy9lp]

n=10 is answer

[@rbclasses]

For CBSE Class 10 Maths 5 Latest Sample Papers: www.vidyakul.com/teacher/r-b-gautam If you have any query call at : R B Classes 9058347366

[@pranjalvishwakarma9661]

Ans 10

[@pranjalvishwakarma9661]

Sir book ke link

[@thewitchcraft]

10 terms should be taken for obtaining the sum of 450

[@kishorchandrgupta9450]

Very gud sir keep continued sir there is one summit question in the trigonometry you can consult in the book RD sharma

[@amitmishra7731]

N=10 or -45÷4

[@sheelasingh7337]

Yess bro

[@SnehaKumari-in4yr]

N=10 term

[@jaysundar14]

Thanks a lot sir where can I reach for that eBook sir

[@sanjuofficialff8203]

Sir humko 💯%nahi mila i get only 33%😭😭😭😭😭

[@DeepakKumar-zx5br]

Jo dislike karta hai usko padhai krna nahi Aata

[@ShivamMishra-xm3qf]

To the world you may be just a teacher but to your students you are Hero!

[@niranjankp7868]

n=10 sir

[@misspriyanka00]

10 terms

[@infinity496]

Sir ebook kab aaegi

[@abhipatel8029]

Sir ji apka ebook hai kaha

[@shivanshuagrahari4095]

The ans is n=10

[@radhayradhay3165]

Answer is: (The number of terms should be taken to get a sum of 450 is 10.)

[@hirdayop4021]

How u got that ans? Could u plz tell me..:-P

[@payalkumari9974]

Sir no.of terms in an ap n-10 or n- (-45/4)

[@amanahmed6332]

n=10

[@anildhaka7580]

Sir class 11 ''permutations and combinations'' par video banao.

[@noorhakeem3682]

sir 11 ka video banaiye

[@ShivamMishra-xm3qf]

Please upload God of math more question for class 10th

[@chandreshshah226]

Number of term in AP =10. a=9, d=8,

[@Shivipree123]

Sir ye kitni trum hai

[@PraveenKumar-jm2bq]

ANSWER IS 10thterm

[@cricketnewsbyrcb802]

10th term

[@infinity496]

10terms

[@mylovestorydisha749]

Preboard me aaaya thaaa

[@bhaskarnath1374]

🙂🙏🏻🙂🙏🏻

[@sashikantbenjwal1381]

n=10 may be n=-11•25 sir please answers wrong or right

[@sumitkumar-sp4yj]

Sir 6 th chapter krwa do maths ka 10 class

[@ranbirbarman548]

Sir 11 ka bhe e-book bna dijeye

[@anshukaushal4069]

sir ans is :10

[@ranbirbarman548]

Sir main jb 10TH main tha toh aapne yeh sb questions kyu nhi btaaya

[@jintakken3548]

Nahi samaj aa raha h please bataye 2nd question

[@noorhakeem3682]

11 ka video kb shuru karenge sir

[@chandreshshah226]

Sn or number of term 10 gives sum 450. use D=square of b-4ac & -b+ root of D/2a

[@vijetadubey9154]

n=10 or -45/4 🙏

[@assassinblade7412]

As n can never be negative Therefore reject -45/4

[@sasamalsup]

Sir ye question ALP mein aya tha

[@shavezhasan5426]

Sir class 11 ki video upload kareye aap

[@SumaSuma-us2rx]

Suma madam pagla gahi hai

[@himanshuairy4981]

Nahi hai sir link

[@extremesatyaiitjeeair1980]

Optional questions mein answer kuch bhi likh lo marks mil jayenge inke solution likhne ki jarurat nahi hai

[@krishnakumar2335]

😂🤣students to stuen bolte hai

[@Medico097]

Tell important question of rd sharma too

[@SumaSuma-us2rx]

Take rd Sharna book and read

[@jatinrawat1954]

First view

[@sureshchand2812]

N=10

[@maqboolahmad7217]

10th term

[@chandreshshah226]

10th term

[@sarojjagarwal1538]

n=10

[@Jk-ls7gw]

n=10

[@ManishKumar-mi1lg]

n=10

[@milkyway7175]

N=10

[@RaviRaj-eu9ub]

n=10

[@keshav8098]

n = 10

[@abhimanukumar1024]

n=10