If $\sin x = \frac{{ - 24}}{{25}},$ then the value of $\tan \, x$ is
$\frac{{24}}{{25}}$
$\frac{{ - 24}}{7}$
$\frac{{25}}{{24}}$
None of these
Find the value of $\cos \left(-1710^{\circ}\right)$.
If $x = a{\cos ^3}\theta ,y = b{\sin ^3}\theta ,$ then
The value of $\cot \frac{\pi}{24}$ is :
The product $\left(1+\tan 1^{\circ}\right)\left(1+\tan 2^{\circ}\right)\left(1+\tan 3^{\circ}\right)$ $. .\left(1+\tan 45^{\circ}\right)$ equals
The radius of the circle whose arc of length $15\,cm$ makes an angle of $3/4$ radian at the centre is .....$cm$