Complex Analysis: Theory and Applications · Problem 1.4.5

Complex Numbers — Howell & Matthews

Mathematics — Complex Analysis · exponential-form-cartesian

Problem

Express the following in

a + ib

form. (a)

e^{i\frac{\pi}{2}}

. (b)

4e^{-i\frac{\pi}{2}}

. (c)

8e^{i\frac{7\pi}{3}}

. (d)

-2e^{i\frac{5\pi}{6}}

. (e)

2ie^{-i\frac{3\pi}{4}}

. (f)

6e^{i\frac{2\pi}{3}}e^{i\pi}

. (g)

e^2 e^{i\pi}