Question

1. How many terms of the AP: 9.17.25.... must be taken to give a sum of 636?​

Answer 1

Answer:

12 terms

Step-by-step explanation:

So we have to take 12 terms in an A.P to give a sum of 636. So n = 12 is the required answer.

I hope it's helps u

Answer 2

Answer:

12 terms.

Step-by-step explanation:

So we have to take 12 terms in an A.P to give a sum of 636. So n = 12 is the required answer.