" Find the sum of the A.P."34+32+30

Find the maximum sum of the A.P. 40 +38+36+34+32+……………

The first and last terms of an A.P. are - 7 and 233 and the sum of the A.P. is 9153. Find the number of terms in the A.P.:

Consider the A.P. 18,15,12.... Find the sum to n terms of the A.P.

Find the sum of given below: 34 + 32 + 30 + … + 10

The sum of the third and the seventh terms of an A.P. is 32 and their product is 220. Find the sum of the first twenty one terms of the A.P. (The terms of the A.P are in ascending order)

Find the sum of 32 terms of an A.P. whose third term is 1 and 6^(th) term is -11.

Find the sum of 32 terms of an A.P. whose third term is 1 and the 6th term is -11.

The sum of the first six terms of an A.P. is 42. The ratio of the 10th term to the 30th term of A.P. is 1/3 Find the 40th term of the A.P.:

Find the sum of the first 30 terms of an A.P. whose nth term is 3 + 2n.