Question

Find the polar coordinate of each point 1. (4,0) 2. (3,4) 3. (2,-2)

Answer 1

Hello,

4+0j=4(cos 0+j*sin 0)

3+4j=√5(cos 53.1301...°+j*sin 53.130102...)

2-2j=2√2(cos 45°-j*sin 45°)