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Problem
Problem
Show that the vector
A
=
i
^
−
j
^
+
2
k
^
\mathbf{A} = \hat{i} - \hat{j} + 2\hat{k}
A
=
i
^
−
j
^
+
2
k
^
is parallel to a vector
B
=
3
i
^
−
3
j
^
+
6
k
^
\mathbf{B} = 3\hat{i} - 3\hat{j} + 6\hat{k}
B
=
3
i
^
−
3
j
^
+
6
k
^
.
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