Math, asked by pavan5746, 10 months ago

DIRECTIONS for the question: Solve the
following question and mark the best possible
option.
The sum of the first n terms in arithmetic
progression is n(n + 8) for all n > 1. What is the
common difference?
-1
1
2
4

Answers

Answered by khantharsh87

0

Step-by-step explanation:

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