Chapter 11.2, Problem 18E

Sketch the vector ? = ⟨−2, 4⟩.

A vector with magnitude 6 points in a direction 190 degrees counterclockwise from the positive x axis. Write the vector in component form. Vector =

Find a unit vector in the direction of u and in the direction opposite that of u. u-(-2, 24) (a) in the direction of u (b) in the direction opposite that of u