Math, asked by VarshaSharma608, 10 months ago

4. Find the sum of first 25 terms of following series
th
whose n term is given :
(i) an = 3+4n
(ii) an = 7-3n
and don't copy it through google...

Answers

Answered by sonal1305

5

Answer :

Answer in attachment. Hope it helps.

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