[" The value of "i^(1+3+5)+...+(2n+1)" is "],[(1)" if "n" is even,"-i" if "n" is odd "],[" (3) "1" if "n" is odd,"-1" if "n" is even "]

The value of i^(1+3+5+...+(2n+1)) is (1) if n is even,-i if n is odd (2)1 if n is even -1 if n is odd (3)1 if n is odd -1 if n is even (4) none of these

The value of 2^(n)n!(1.3.5.....(2n-1)) is

The value of 2^n [1.3.5....(2n - 3)(2n - 1) is

The value of ""2^n[1.3.5 ..........(2n-3)(2n-1)] is

The value of ((1 + i)^(2n + 1))/((1- i)^(2n -1)) =

Find the value of 2^(n){1.3.5.....(2n-3)(2n-1)}

The value of ((243)^(n/5). 3^(2n+1))/(9^(n).3^(n-1)) is: