JEE MATHEMATICS MCQ: SEQUENCE OF SERIES

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If A. M. between

\mathrm{p}^{\text {th }}

and

\mathrm{q}^{\text {th }}

terms of an A.P. be equal to the A.M. between

\mathrm{r}^{\text {th }}

and

\mathrm{s}^{\text {th }}

terms of the A.P. then

\mathrm{p}+\mathrm{q}

is equal to

View answer and explanation

Correct option: A

r+s

Option A (

r+s

) is correct because the equality of the arithmetic means implies that the sum of the indices p and q is equal to the sum of the indices r and s.

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