Question

find the value iota^9+iota^10​

Answer 1

Answer:

i^9+i^10

= i^ 1+i^2

= where i^1=i and i^2 = (-1)

= so, (i-1) is the value of the que.

(In order to compute i^n for n>4, we divide n by 4 and the remainder becoms the power like in i^9 we divided it by 4 and got the remainder 1)

Hope you got that...!