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CUET
General Test
Quantitative Reasoning
Trigonometry
In $\triangle \mathrm{ABC}$, right angled at $\mathrm{B}$, if $\cot \mathrm{A}=\frac{1}{2}$, then the value of $\frac{\sin A(\cos C+\cos A)}{\cos C(\sin C-\sin A)}$ is
3
-3
-2
2