Question

Find the quotient of (PICTURE OF EQUATION IS BELOW)..Leave your answer in polar form.

Answer 1

To perform multilication/division of complex numbers you must first convert to polar form. Treat just right angle triangle

Answer 2

but first resolve your the trig angles into numerical quantities...
\[3(\cos\frac{\pi}{2}+isin\frac{\pi}{2})=3\underbrace{([0]+i[1])}\]
then convert them into polar, which requires the angle and hypotenuse of the triangle:


it maybe hared to see as this triangle is trivial