trigonometry

Related Questions

• If the angles of elevation of two towers from the middle point of the line joining their feet be 60° and 30° respectively, then the ratio of their heights is

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• .The value of x for maximum value of $(\sqrt{3}\,\sin x+\cos x)$ is

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• From the top of a light house 60 meters high with its base at the sea level, the angle of depression of a boat is 15°. The distance of the boat from the foot of light house is

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• The general value of $\theta $ satisfying the equation $\tan \theta +\tan \left( \frac{\pi }{2}-\theta \right)=2$, is

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• If $\sin \theta +\text{cosec}\theta =\text{2}$, then ${{\sin }^{2}}\theta +\text{cose}{{\text{c}}^{\text{2}}}\theta =$

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