Question

convert the number to polar form

4(cos60º + i sin60º)

Answer 1

<scratches head>

You mean rectangular form, right?

Answer 2

\[\Large
4 e^{i\frac \pi 3}
\]

Answer 3

how do i get pi/3? :)

Answer 4

180/3=60

Answer 5

\[
\pi \, \text{radians} = 180^{\circ}
\]

Answer 6

ok :)

do you take the angle in cos, or sin ?

Answer 7

It has to be the same angle

Answer 8

ok thanks !!

Answer 9

YW