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Questions  >>  CBSE XI  >>  Math  >>  Trigonometric Functions
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In a triangle ABC with $\angle C=90^{\large\circ}$ the equation whose roots are $\tan A$ and $\tan B$ is ___________

$\begin{array}{1 1}(A)\;x^2-\large\frac{2}{\sin 2A}\normalsize x+1\\(B)\;x^2+\large\frac{2}{\sin 2A}\normalsize x+1\\(C)\;x^2-\large\frac{2}{\sin A}\normalsize x+1\\(D)\;x^2-\large\frac{1}{\sin 2A}\normalsize x+1\end{array} $

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