Math, asked by bhumikhokhani604, 1 year ago

How many terms of an ap 9 17 25 must be taken so that their sum is 636?

Answers

Answered by ajgohil1584
0

Answer:

a=9

d=17-9=8

sn=636

n=?

use sn formula to find n.

Answered by subhrajena189
3

Answer:

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