Question

find the modulous of Z​

Answer 1

Answer:

Let z = x + iy

where x and y are real and i = √-1.

Then the non negative square root of (x2+ y 2) is called the modulus or absolute value of z (or x + iy

Answer 2

Step-by-step explanation:

z=a+ib

|z|=sqrt a^2 +b^2