Question

Z=sqrt(2)-i*sqrt(2) rotating anti-clockwise 45 degree find the new direction

Answer 1

Answer:

the new direction will be of 45°

Answer 2

Step-by-step explanation:

From the concept of rotation

We know that

Let the new imaginary number be Z*

So..

Z*/Z = |Z*|/|Z| e^(i pie/4)

Now

Z*=Z.e^(i pie/4)

Z*=(1/sqrt(2)+i 1/sqrt(2)).(Z)

This is the new imaginary number after rotation....