JEE MATHEMATICS MCQ: SEQUENCE OF SERIES

1 Easy

1 of 1

Application +4 | -1

If the sum of

n

terms of a GP is 255 and

n^{\text {th }}

term is 128 and the common ratio is 2 , then first term will be

View answer and explanation

Correct option: A

Option A (1) is correct because, given the sum of n terms, the nth term, and the common ratio, the first term can be calculated to be 1.

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