Use the Dot Product to Determine If Two Vectors Are $$\mathbf { v } = 2 \mathbf { i } + \mathbf { j } , \quad \mathbf { w } = \mathbf { i } - 2 \mathbf { j }$$

Multiple Choice

Use the Dot Product to Determine if Two Vectors are Orthogonal
- $$\mathbf { v } = 2 \mathbf { i } + \mathbf { j } , \quad \mathbf { w } = \mathbf { i } - 2 \mathbf { j }$$

A) orthogonal
B) parallel
C) neither