JEE MATHEMATICS MCQ: SEQUENCE OF SERIES

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Application +4 | -1

n

arithmetic means are inserted between 1 and 31 such that the ratio of the first mean and

n

th mean is

3: 29

, then the value of

n

View answer and explanation

Correct option: D

Option D (14) is correct because, with 14 arithmetic means inserted, the ratio of the first to the last mean is 3:29.

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