The Angle, in Degrees and Correct to Two Decimal Places $\mathbf { v } = 2 \mathbf { i } + 3 \mathbf { j } + \mathbf { k }$

Multiple Choice

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

A) 114.77
B) 111.96
C) 107.67
D) 105.67
E) 104.11