Question

using complex number find i^23​

Answer 1

Answer:

-i = -√-1

Step-by-step explanation:

We know that i = √-1

So, i^2 = -1

So, i^4 = (i^2)^2 = (-1)^2 = 1

i^23 = i^20*i^3 = (i^4)^5 * (i^2)i = 1*(-1)i = -i*1 = -i = -√-1