Find the 100 th term of the sequence : ........

Since, . Hence, the series is an A.P. with common difference = . We know that n th term of an A.P. is given by, ⇒ a n = a + (n - 1)d, where a is the first term. So, 100 th term is, Hence, 100 th term of the sequence = .

Can 2n² - 7 be the n^th term of an A.P. Explain.

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Find the sum of the A.P.; 14, 21, 28, ……., 168.

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The first term of an A.P. is 20 and the sum of its first seven terms is 2100; find the 31^st term of this A.P.

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Find the sum of last 8 terms of the A.P.
-12, -10, -8, …….., 58.

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Mathematics

Find the 100<sup>th</sup> term of the sequence : ........

AP

Related Questions

Can 2n² - 7 be the n^th term of an A.P. Explain.

Find the sum of the A.P.; 14, 21, 28, ……., 168.

The first term of an A.P. is 20 and the sum of its first seven terms is 2100; find the 31^st term of this A.P.

Find the sum of last 8 terms of the A.P.
-12, -10, -8, …….., 58.

Mathematics

Find the 100<sup>th</sup> term of the sequence : ........

AP

Related Questions

Can 2n2 - 7 be the nth term of an A.P. Explain.

Find the sum of the A.P.; 14, 21, 28, ……., 168.

The first term of an A.P. is 20 and the sum of its first seven terms is 2100; find the 31st term of this A.P.

Find the sum of last 8 terms of the A.P.-12, -10, -8, …….., 58.

Can 2n² - 7 be the n^th term of an A.P. Explain.

The first term of an A.P. is 20 and the sum of its first seven terms is 2100; find the 31^st term of this A.P.

Find the sum of last 8 terms of the A.P.
-12, -10, -8, …….., 58.