The sum of first n terms of an AP is given by `S_n=2n^2 + 3n`. Find the sixteenth term of the AP.

The sum of the first n terms of an AP is given by S_(n) =n^(2)+5n .find the sixteenth term of the AP.

The sum of first n terms of an AP is given by S_n=2n^2 + 3n . Find the common difference of the AP.

If S_n the sum of first n terms of an AP is given by 2n^2+n , then find its nth term.

If the sum of the first n terms of an AP is given by S_n=3n^2-n then find its nth terms, first term and common difference

If S_(n) the sum of first n terms of an A.P. is given by Sn = 3n^(2) - 4n , find the nth term.

If S_n , the sum of first n terms of an A.P., is given by S_n=5n^2+3n , then find its n^(t h) term.

If S_(n) the sum of first n terms of an AP is given by 2n^(2)+n, then find its nth term.

The sum of fIrst n terms of an A.P series is 26n-2n^2 . Find the fifth term.

The sum of first n terms of an AP is (3n^2+6n) Find the n^(th) term and 15^(th) terms of the AP