The sum of first n terms of an AP is `(4n^(2) + 2n)`. The nth term of this AP is

The sum of first n terms of an AP is (5n - n^(2)). The nth term of the AP is

The sum of first n terms of an A.P.is 5n-n^(2) . Find the nth term of this A.P.

The sum of the first n terms of an A.P.is 4n^(2)+2n. Find the nth term of this A.P.

The sum of first n terms of an AP is 4n^(2)+2n Find its n th term.

The sum of the first n terms of an A.P. is 4n^2+2n . Find the n t h term of this A.P.

The sum of first n terms of an A.P. is 3n^2+4n . Find the 25 t h term of this A.P.

The sum of first n terms of an A.P. is 3n^2+4n . Find the 25 t h term of this A.P.

The sum of first n terms of an A.P. is 5n^(2) + 3n . If the nth term is 168, find the value of n. Also find the 20th term of the A.P.

The sum of n terms of an AP is 2n^(2) +n . Then 8^(th) term of the AP is

If the sum of first n terms of an A.P. series is n^(2) +2n, then the term of the series having value 201 is-