trigonometry

Related Questions

• If $2\tan A=3\tan B,$then $\frac{\sin 2B}{5-\cos 2B}$is equal to

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• General value of $\theta $ satisfying the equation ${{\tan }^{2}}\theta +\sec 2\theta -=1$ is (Where m and n are integers)

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• In triangle ABC, $A={{30}^{o}},b=8,a=6$ , then $B={{\sin }^{-1}}x$ , where $x =$

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• Let D be the middle point of the side BC of a triangle ABC. If the triangle ADC is equilateral, then ${{a}^{2}}:{{b}^{2}}:{{c}^{2}}$ is equal to

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• The equation ${{(a+b)}^{2}}=4ab{{\sin }^{2}}\theta $is possible only when

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