Which term will be zero of ap 105 98 91 - Questions Bank

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The question "Which term will be zero of ap 105 98 91" is taken from class-10 chapter is Arithmetic Progressions Mathematics English-Medium NCERT-Book and related topic is N Term Of A.P.. Which term will be zero of ap 105 98 91 - Questions Bank is from NCERT Solutions class 10 English-Medium subject Mathematics chapter- Arithmetic Progressions Questions bank Students need stored questions answers as questions banks which can be used anytime anywhere as we can't learn so many ncert solutions.


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Which term will be zero of ap 105 98 91 - Questions Bank


Question Origin:

NCERT-Book ➧ class-10 ➧ Mathematics ➧ English-Medium ➧ Arithmetic Progressions ➧ N Term Of A.P.

Question:

Which term will be zero of A.P: 105, 98, 91, ........................ ?

Source:www.questionsbanks.com Last updated: 2022-10-11 23:01:19


Answer:

 Given that a = 105, d = 98 - 105 = - 7

Let the nth term is zero

∴ an = a + (n - 1) d

 0 = 105 + (n - 1) - 7

 0 = 105 - 7n + 7 

7n = 112 

n = 112/7

n = 16 Answer


See Other Questions on same Topics:

Class: 10 | Subject: Mathematics

Chapter: Arithmetic Progressions | Topic: N Term Of A.P.

3 Questions Found on same Topics.

Question:1

Which term will be zero of A.P: 105, 98, 91, ........................ ?

View Answer

Question:2

If tn = 2n+1 then find the series (A.P).

View Answer

Question:3

Which term of the sequence 114, 109, 104…………is the first negative term?

View Answer

See More Questions - Class: 10

Chapter: Arithmetic Progressions (Mathematics English-Medium)

Hey! 8 Questions Found on same Chapter.

Question:1

For what value of k, 2k-7,k+5 and 3k+2 are the consecutive terms of an A.P?

View Answer

Question:2

The sum of n terms of two A.P.’s is in the ratio 3n + 8: 7n + 15. Find the ratio of their 9th terms.

View Answer

Question:3

 If m times of mth term of an A.P. is equal to n times of nth term of same A.P. Show that (m + n)th term is zero.

View Answer

Question:4

Which term will be zero of A.P: 105, 98, 91, ........................ ?

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Question:5

if pth , qth and rth terms of an A.P. is a, b and c respectively, prove that : a(q – r) + b(r – p) + c(p – q) = 0 .

View Answer

Question:6

If tn = 2n+1 then find the series (A.P).

View Answer

Question:7

Which term of the sequence 114, 109, 104…………is the first negative term?

View Answer

Question:8

If the sum of nth term of an A.P. is define as Sn = 3n2 + 4 then find the nth term?

View Answer

Which term will be zero of ap 105 98 91 - Questions Bank

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Which term will be zero of ap 105 98 91 - Questions Bank


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