[" U there are (2n+1) terms in ea on a.p.Hon "],[" Prone that the ratio af the sum ab odd tom "],[" and the Sum al eren term is "(n+1):n" ."]

If there are (2n+1) terms in A.P.then prove that the ratio of the sum of odd terms and the sum of even terms is (n+1):n

If there are (2n+1) terms in A.P., then prove that the ratio of the sum of odd terms and the sum of even terms is (n+1): ndot

The ratio of the sums of m terms and n terms of an A.P. is m^(2) : n^(2). Prove that the ratio of their mth and nth term will be (2m - 1) : (2n-1).

The ratio of the sums of m terms and n terms of an A.P. is m^(2) : n^(2). Prove that the ratio of their mth and nth term will be (2m - 1) : (2n-1).

If the ratio of the sum of m terms and n terms of an A.P. be m^2 : n^2 , prove that the ratio of its mth and nth terms is (2m-1): (2n-1) .

Show that the ratio of the sum of first n terms of a G.P. and the sum of (n+1)th term to (2n)th term is (1)/(r^(n)) .

Show that the ratio of the sum of first n terms of a G.P. and the sum of (n+1)th term to (2n)th term is (1)/(r^(n)) .