Show that: `{i^(19)+(1/i)^(25)}^2=-4` (ii) `{i^(17)-(1/i)^(34)}^2=2i` (iii) `{i^(18)+(1/i)^(24)}^3=0` (iv) `i^n+i^(n+1)+i^(n+2)+i^(n+3)=0` for all `n in Ndot`

Show that : (i) {i^(19) + (1/i)^(25)}^(2) = -4 " "(ii) {i^(17) - (1/i)^(34)}^(2) = 2i (iii) {i^(18) + (1/i)^(24)}^(3) = 0 " " (iv) i^n + i^(n+1) + i^(n +2) + i^(n + 3) = 0 , for all n in N .

Prove that i^(n)+i^(n+1)+i^(n+2)+i^(n+3)=0 for all n inN

Find the value of i^n+i^(n+1)+i^(n+2)+i^(n+3) for all n in Ndot

Find the value of i^n+i^(n-1)+i^(n-2)+i^(n-3) for all n in Ndot

Find the value of i^n+i^(n+1)+i^(n+2)+i^(n+3) for all n in Ndot

Find the value of i^n+i^(n+1)+i^(n+2)+i^(n+3) for all n in Ndot

Prove that i^(n)+i^(n+1)+i^(n+2)+i^(n+3)=0 , for all n in N .

1 + i^(2n) + i^(4n) + i^(6n)

Find the value of i^(n)+i^(n+1)+i^(n+2)+i^(n+3) for all n in N.