JEE MATHEMATICS MCQ: SEQUENCE OF SERIES

1 Easy

1 of 1

Application +4 | -1

The

9^{\text {th }}

term of the series

27+9+5 \frac{2}{5}+3 \frac{6}{7}+\cdots

will be

View answer and explanation

Correct option: A

1 \frac{10}{17}

Option A (

1 \frac{10}{17}

) is correct because the series can be rewritten as

27/1, 27/3, 27/5,...

, and the 9th term is

27/(2*9-1) = 27/17 = 1 \frac{10}{17}

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