an AP has 15 terms and a common difference of 3.find the first and last term if it 120.

Answer 1

solution

Answer 2

I need a solution to the question

Answer 3

solve

Answer 4

why do you waste our time posting the same problem over?
When someone sees it and can help, they will. Till then, getting impatient won't do you any good.

Answer 5

Good