JEE MATHEMATICS MCQ: SEQUENCE OF SERIES

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Application +4 | -1

S_n

denotes the sum of

n

terms of an AP, then

S_{n+3}-3 S_{n+2}+3 S_{n+1}-S_n

is equal to

View answer and explanation

Correct option: A

Option A (0) is correct because the expression simplifies to zero when using the properties of arithmetic progressions and their sums.

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