Find the least positive integral value of n for which (1+i/1-i)n is real - Maths - Complex Numbers and Quadratic Equations

Question

Find the least positive integral value of n for which
(1+i/1-i)n is real

Mayank Bhardwaj · Accepted Answer

Kindly follow the given link to find the answer to your
query

https://www meritnation
com/ask-answer/question/how-can-we-find-the-least-positive-integral-value-of-n-for-w/complex-numbers-and-quadratic-equations/2557478

Find the least positive integral value of n for which (1+i/1-i)n is real.

Find the least positive integral value of n for which (1+i/1-i)ⁿ is real.