If the sum of first 7 terms of an A.P. is 49 and that of its first 17 terms is 289,
find the sum of first n terms of the A.P.
Answers
Answered by
4
thank you
find the attachment please
Attachments:
Similar questions
Math,
25 days ago
Math,
25 days ago
Accountancy,
1 month ago
Math,
8 months ago
Social Sciences,
8 months ago