The Angle, in Degrees and Correct to Two Decimal Places $\mathbf { v } = 3 \mathbf { i } + \mathbf { j } - \mathbf { k }$

Multiple Choice

The angle, in degrees and correct to two decimal places, between $\mathbf { v } = 3 \mathbf { i } + \mathbf { j } - \mathbf { k }$ and $\mathbf { w } = - 2 \mathbf { i } - 2 \mathbf { j } + \mathbf { k }$ is

A) 154.76
B) 157.95
C) 159.43
D) 162.54
E) 165.11