JEE MATHEMATICS MCQ: SEQUENCE OF SERIES

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Application +4 | -1

If in a GP of 3 nterms,

S_1

denotes the sum of the first

n

terms,

S_2

denotes the sum of the second block of

n

terms and

\dot{S}_3

denotes the sum of the last

n

terms, then

S_1, S_2

and

S_3

are in

View answer and explanation

Correct option: B

Option B (GP) is correct because the sums of consecutive blocks of n terms in a GP also form a GP.

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