Example of A.P

If the pth term of an A.P. is (2p+3), find the A.P.

In the A.P. nth term of an A.P. is given by (-4n + 15). Find the sum of first 20 terms of A.P.

In an A.P. , the p^(th) term is 1/q and the q^(th) term is 1/p . find the (pq)^(th) term of the A.P.

In an A.P. , the p^(th) term is 1/q and the q^(th) term is 1/p . find the (pq)^(th) term of the A.P.

If p ,q ,a n dr are in A.P., then which of the following is/are true? pth, qth, and rth terms of A.P. are in A.P. pth, qth, rth terms of G.P. are in G.P. pth, qth, rth terms of H.P., are in H.P. none of these