trigonometry

Related Questions

• The value of $a\cos \theta +b\sin \theta $lies between

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• The general value of $\theta $ in the equation $2\sqrt{3}\cos \theta =\tan \theta $, is

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• If $\cos \theta =\frac{-1}{2}$and ${{0}^{o}}<\theta <{{360}^{o}}$, then the values of $\theta $are

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• If $b=3,c=4$ and $B=\frac{\pi }{3}$ , then the number of triangle that can be constructed is

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• The value of ${{e}^{{{\log }_{10}}\tan 1{}^\circ +{{\log }_{10}}\tan 2{}^\circ +{{\log }_{10}}\tan 3{}^\circ +...........+{{\log }_{10}}\tan 89{}^\circ }}$ is

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