A) \[\frac{v}{\sin \theta }\]
B) \[v\,\,\sin \theta \]
C) \[v\,\,\cot \theta \]
D) \[v\,\,\tan \theta \]
Correct Answer: A
Solution :
[a] \[\sin \theta =\frac{1}{\mu }=\frac{{{C}_{A}}}{{{C}_{B}}}\] \[\Rightarrow {{C}_{B}}=\frac{V}{\sin \theta }\]
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