A) unity
B) zero
C) \[{{B}^{2}}\]
D) \[AC\text{ }cos\theta \]
Correct Answer: B
Solution :
[b] For the given conditions, vectors \[\text{\vec{A}, \vec{B}}\] and \[\text{\vec{C}}\] are parallel, so \[\overrightarrow{A}\times \overrightarrow{C}=AC\,\sin 0{}^\circ =0\]You need to login to perform this action.
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