Choose the One Alternative That Best Completes the Statement or Answers

Multiple Choice

Choose the one alternative that best completes the statement or answers the question.
Find the requested vector.
- $$v = 4 i + 4 j + k$$
Find a vector orthogonal to both $\mathbf { v }$ and $\mathbf { i } + \mathbf { k }$ .

A) $- 3 i + 5 j + 3 k$
B) $- 3 \mathbf { i } + 3 \mathbf { j } + 3 \mathbf { k }$
C) $4 \mathbf { i } - 3 \mathbf { j } - 4 \mathbf { k }$
D) $\mathbf { i } - \mathbf { j } + 3 \mathbf { k }$