JEE Main & Advanced Mathematics Trigonometrical Ratios and Identities Trigonometrical Ratios for Various Angles

Trigonometrical Ratios for Various Angles

Category : JEE Main & Advanced

 $\mathbf{\theta }$ 0 $\mathbf{\pi /6}$ $\mathbf{\pi /4}$ $\mathbf{\pi /3}$ $\mathbf{\pi /2}$ $\mathbf{\pi }$ $\mathbf{3\pi /2}$ $\mathbf{2\pi }$ $\sin \theta$ 0 1/2 $1/\sqrt{2}$ $\sqrt{3}/2$ 1 0 $-1$ 0 $\cos \,\theta$ 1 $\sqrt{3}/2$ $1/\sqrt{2}$ 1/2 0 $-1$ 0 1 $\tan \theta$ 0 $1/\sqrt{3}$ 1 $\sqrt{3}$ $\infty$ 0 $\infty$ 0

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