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Question 1201c
Vectors I: Basics, Dot and Cross Products
Parallel Vectors
Question
Generate new
Given that the vectors
−
8
i
+
p
j
+
q
k
and
2
i
−
j
+
k
\begin{align*} && - 8 \mathbf{i} + p \mathbf{j} + q \mathbf{k} \\ \textrm{and} \quad && 2 \mathbf{i} - \mathbf{j} + \mathbf{k} \end{align*}
and
−
8
i
+
p
j
+
q
k
2
i
−
j
+
k
are parallel, find
p
{p}
p
and
q
.
{q.}
q
.
Attempt
p
=
{p=}
p
=
q
=
{q=}
q
=
Answer
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