Consider the vector v = <3, 2>.
1. What is the angle between v = <3, 2> and the positive x-axis (you can use <1, 0> for this vector)?
2. Write v in the form (|v| cosθ, |v| sinθ).
Arctan 2/3 = atan(0.6666666666666667) = 33.69006752598 degrees
v = sqrt (3^2 + 2^2) = sqrt 13
sqrt13 cos 33.69 , sqrt 13 sin 33.69