If the sum of a certain number of terms of the AP 5,22,19.. is 116. Find the last term.

If the sum of a certain number of terms of the A.P.25,22,19... is 116. Find the last term.

If the sum of a certain number of terms of the A.P. 25, 22, 19, … is 116. Find the last term.

(i) If the sum of a certain number of terms of the A.P. 25,22,19,………………….. is 116, find the last term. (ii) Find the sum of 32 terms of an A.P. whose third terms is 1 and the 6th term is -11.

if the sum of certain number of terms of the AP 27,24,21,18,…., is -30 . Find the last term.

In an A.P., the last term is 28 and the sum of all the 9 terms of the A.P. is 144. Find the first term.

Find the sum of the first 22 terms of the AP: 8,3,-2,...

Find the number of terms in the AP 16,22,28,34,…..616

Find the sum of last ten terms of the AP 8, 10, 12, …, 126.

The sum of all the terms of the A.P.7,10,13,... l is 1242. where l is the last term of the A.P. Find the value of l .