Question

find amplitude of -√3+i​

Answer 1

Answer:

Given, z=−3+3i

Comparing with z=x+iy

x=−3 and y=3

∣z∣=

x

2

+y

2

=

3

2

+3

2

=3

2

Arg(z)=tan

−1

−3

3

=135

∘