Math, asked by amanbumrah27, 7 months ago

The nth term of an A.P., the sum of whose n term in
Sn, es
(i) Sn + Sn+1
(W) Sn-Sn-1
(in) Sn + Sn+1
(iv) Sn - Sn+1

Answers

Answered by viaykumar2019sre

4

Answer:

option w is right. .........

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