If the sum of first 7 terms of an ap is 119 and the sum of first 17 term is 629 ind the sum of first n term
Answers
Answered by
0
Hope u understand
I have attached a copy of the solution
I have attached a copy of the solution
Attachments:
Similar questions
English,
7 months ago
Math,
7 months ago
Social Sciences,
7 months ago
Math,
1 year ago
Math,
1 year ago