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Questions  >>  Olympiad-Math  >>  Class 10
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Q)

In right triangle $ABC$, right angled at $C,$ if $\tan A = 1,$ then the value of $2 \sin A \cos A$ is

$\begin{array}{1 1}(A) \; 1 \\(B)\;2 \\(C)\;0 \\(D)\;-1 \end{array}$

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