Chapter 14, Problem 40P

Convert the following from polar to rectangular form:

$\begin{array}{l}\text{a}\text{. } 42\angle \underset{\_}{{0.15}^{\circ }}\\ \text{b}\text{. } 2002\angle \underset{\_}{-{60}^{\circ }}\\ \text{c}\text{. } 0.006\angle \underset{\_}{-{120}^{\circ }}\\ \text{d}\text{.} {810}^{-3}\angle \underset{\_}{-{220}^{\circ }}\\ \text{e}\text{. } 15\angle \underset{\_}{+{180}^{\circ }}\\ \text{f}\text{. } 1.2\angle \underset{\_}{-{89.9}^{\circ }}\end{array}$