trigonometry

Related Questions

• The period of the function $f(\theta )=\sin \frac{\theta }{3}+\cos \frac{\theta }{2}$ is

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• The function $f(x)=\sin \frac{\pi x}{2}+2\cos \frac{\pi x}{3}-\tan \frac{\pi x}{4}$ is period with period

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• The number of values of x in the interval [0, 5$\pi $] satisfying the equation $3{{\sin }^{2}}x-7\sin x+2=0$is

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• If angles of a triangle are in the ratio of $2 : 3: 7$, then the sides are in the ratio of

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• The smallest positive angle which satisfies the equation $2{{\sin }^{2}}\theta +\sqrt{3}\cos \theta +1=0$, is

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