i^(2)+i^(4)+i^(6)+......" upto "(2n+1)" terms "=

If (i)^(2) = -1, (i)^(2) + (i)^(4) + (i)^(6) + ...... to (2n + 1) terms =

i^(2)+ i^(4) +i^(6) +……" upto " (2k + 1) terms , k in N is :

The value of i^(2)+i^(4)+i^(6)+i^(8)... upto (2n+1) terms,where i^(2)=-1, is equal to:

The value of i^2 + i^4 + i^6 + i^8.... upto (2n+1) terms , where i^2 = -1, is equal to:

i^(2)+i^(4)+i^(6)+"…………up to "(2k+1) terms, k in N is

Simplifiy i^(2)+i^(4)+i^(6)+.....+(2n+1) terms

Fill in the blanks of the following The sum of the series i+i^(2)+i^(3)+i^(4)+.... upto 1000 terms is ....

1 + i^(2) + i^(4) + i^(6) = 0 .

i^(2)+i^(4)+i^(6)+ldots . .(2 n+1) terms =