Question

if (1+i/1-i )^x= 1 find x​

Answer 1

Answer:

(1+i×1+i÷1-i×1-i)^x=1

Step-by-step explanation:

(1+i^2+2i÷1^2-i^2)^x=1 (2i÷2)^x=1. i^x=1. X=4