Values of sin 30°. sin 90°. sec 60° are in …………

From the figure : Sin A =

The value of tan $\theta \backslash theta$ in terms of sin $\theta \backslash theta$ is

If cosec $\theta \backslash theta$ = 2 and cot $\theta \backslash theta$ = $\sqrt{3p}\backslash sqrt\{3p\}$ where ‘ $\theta \backslash theta$’ is an acute angle, then p =

If sec $\theta \backslash theta$ = 3K and tan $\theta \backslash theta$ = $\frac{3}{K}\backslash frac\{3\}\{K\}$ , then $K^{2}K^2$ – $\frac{1}{K^2}\backslash frac\{1\}\{K^2\}$ =

tan $\theta \backslash theta$ is not defined when ‘$\theta \backslash theta$’ is

If tan $\theta =\frac{1}{\sqrt{3}}\backslash theta\; =\; \backslash frac\{1\}\{\backslash sqrt3\}$, then $7si{n}^2\theta +3co{s}^2\theta =7\; sin^2\; \backslash theta\; +\; 3cos^2\; \backslash theta\; =$

If cos 2$\theta \backslash theta$ = sin 4$\theta \backslash theta$, here 2$\theta \backslash theta$, 4$\theta \backslash theta$ are acute angles, then the value of ‘$\theta \backslash theta$’ =

Values of $co{s}^{2}cos^2$ 0° + $co{s}^{2}cos^2$ 60° is

If Sin A = Cos B then A + B = …………