The sum of n terms of an AP is `3n^2+5n` ,then find its 16th term.

If the sum of n terms of an AP is n^2-2n then find its n^(th) term

If sum of n terms of an AP is 3n^2+n . Find its 10^(th) term.

The sum of n terms of an A.P. is n^(2) + 3n . Find its 20th term.

If sum of n terms of an A.P. is n^(2)+13 , find its 13^(th) term.

The sum of n terms of an A.P. is 3n^2+5n , then 164 is its (a) 24th term (b) 27th term (c) 26th term (d) 25th term

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

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

If sum of n terms of an A.P. is 4n^(2) +7n , find the 15^(th) term.

If the sum of first n terms of an A.P. is 3n^(2)-2n , then its 19th term is

If the sum of n terms of an A.P. is 3n^(2)+5n and its mth term is 164, find the value of m.