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

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.

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

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 .

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

If the sum of n terms of an A.P. is 2n^(2)+5n , then its n^(th) term

of math and n'h term is (2 - 1): (2n - 1).If the sum of n terms of an A.P. is 3n? + 5n and its meh term is 164, find the valueof m... 5 – so als Tildara,Insert five numbers between 8 and 26 such that the resulting sequence is an A.P.

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

The sum of n terms of AP is 3n^(2)+5n. and its nth term is 164. find the value of n.

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

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