Sum of n terms of the series ,whose nth term is (2n-1) is
1)n(2n-1)(2n +1)
3)n(n-1)(n+1)
2)n(2n + 1)’ (2n+1)
4

Question

Sum of n terms of the series ,whose nth term is (2n-1) is 1)n(2n-1)(2n +1) 3)n(n-1)(n+1) 2)n(2n + 1)' (2n+1) 4) None​

Kinsley · Answer

Answer:   option number 3 I think so but not confirm

Sum of n terms of the series ,whose nth term is (2n-1) is1)n(2n-1)(2n +1)3)n(n-1)(n+1)2)n(2n + 1)’ (2n+1)4