Question

Express the following complex numbers in exponential form ,z=1-i

Answer 1

Answer:

Given, z = - 1 - √(3)i r = √(( - 1)2 + ( - √(3))2) r = 2 θ = tan -1 (-√(3)-1) θ = π3 Polar form z = r(cosθ + isinθ ) = 2 ( cos π3 + isi