Find the Angle Between the Vectors for U and V $$\mathbf { u } = \langle 1,1 \} , \mathbf { v } = \langle 3 , - 1 \}$$

Multiple Choice

Find the angle between the vectors for u and v given below. $$\mathbf { u } = \langle 1,1 \} , \mathbf { v } = \langle 3 , - 1 \}$$

A) $63.43 ^ { \circ }$
B) $24.09 ^ { \circ }$
C) $26.57 ^ { \circ }$
D) $69.62 ^ { \circ }$
E) $84.26 ^ { \circ }$