Question

find the modulus and amplitude of √3-1. also express it in polar form​

Answer 1

Modulus = (✓3-1)^2 = 4-2✓3

Amplitude = tan^-1(0)= 0 or π

Polar form = (4-2✓3)[ cos 0 + isin 0 ]

= 4-2✓3