In an A.P the sum of n terms is given by `S_n=n^2-3n` find the 30th term

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

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 sixteenth term of the AP.

If the sum of n terms of a series is S_(n)=n(5n-3) find the n^(th) term and p^(th) term

If the sum of n terms of an A.P is 2n+3n^(2) , find the r^(th) 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 the sum of n terms of an AP is n^2-2n then find its n^(th) term