24" ff "S_(n)=n^(2)p" and "S_(m)=m^(2)p,m!=n," in an "A*P" ,prove that "S_(p)=p^(3)

If S_(m)=m^(2) p and S_(n)=n^(2)p , where m ne n in an AP then prove that S_(p) =P^(3)

If in an A.P.S_(n)=n^(2)p and S_(m)=m^(2)p, then S_(p) is equal to

If in an A.P, S_n=n^2p and S_m=m^2p , then prove that S_p is equal to p^3

The sum of first n terms of an A.P. is S_n .If S_n=n^2p and S_m=m^2p(mnen) .Show that S_p=p^3 .

If in an A.P, S_n=n^2p and S_m=m^2p , then S_p is equal to

If in an A.P.S_(n)=n^(2)q and S_(m)=m^(2)q, where S_(r) denotes the sum of r terms of the A.P.then S_(q) equals (q^(3))/(2) b.mnq c.q^(3) d.(m^(2)+n^(2))q

If ^(m+n)P_2=90 and ^(m-n)P_2=30 find m and n

If in an A.P., S_n=n^2p and S_m=m^2p , where S_r denotes the sum of r terms of the A.P., then S_p is equal to 1/2p^3 (b) m n\ p (c) p^3 (d) (m+n)p^2