A) \[\frac{1}{\sqrt{6}}\]
B) \[\frac{\sqrt{5}}{\sqrt{6}}\]
C) \[-\frac{1}{\sqrt{6}}\]
D) \[-\frac{\sqrt{5}}{\sqrt{6}}\]
Correct Answer: B
Solution :
\[\tan \theta =\frac{1}{\sqrt{5}}\] \[\therefore \] \[A{{C}^{2}}={{(1)}^{2}}+{{(\sqrt{5})}^{2}}=1+5=6\]You need to login to perform this action.
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