Q4. If the ratio of the sum of first m and n terms of AP is m²:n² show that the ratio of its mth and nth term is (2m-1);(2n-1)

This podcast is a part of a series for, CBSE Class 10 Maths. We recommend that you take a look at our YouTube channel, to enter this new world of virtual learning at its best. || Youtube: Shiksha Abhiyan || t.ly/dN9j8 ||