Two vectors a and b have the components, in meters, ax = 3.2, ay = 1.6, bx

Question:

Two vectors a and b have the components, in meters, ax = 3.2, ay = 1.6, bx = 0.50, by = 4.5.

(a) Find the angle between the directions of a and b. There are two vectors in the xy plane that are perpendicular to a and have a magnitude of 5.0m. One, vector Z, has a positive x component and the other, vector d, u negative x component. What are?

(b) The x component and

(d) The x component and

(e) The y component of vector d?