If 2sin theta + tan theta = 0, then the gener | vedclass

Name: PDF Generator App | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(b) $2\sin 	heta + 	an 	heta = 0$; $\sin 	heta \left( {2 + \frac{1}{{\cos 	heta }}} ight) = 0$

$i.e.,$ $\sin 	heta = 0 \Rightarrow 	heta =

Vedclass · Accepted Answer

$n\pi ,2n\pi \pm \frac{{2\pi }}{3}$

Vedclass · Answer

(b) $2\sin 	heta + 	an 	heta = 0$; $\sin 	heta \left( {2 + \frac{1}{{\cos 	heta }}} ight) = 0$

$i.e.,$ $\sin 	heta = 0 \Rightarrow 	heta = n\pi $

or $\frac{1}{{\cos 	heta }} = - 2 $

$\Rightarrow \cos 	heta = - \frac{1}{2}$

$\Rightarrow 	heta = 2n\pi \pm \left( {\frac{{2\pi }}{3}} ight)$.

If $2\sin \theta + \tan \theta = 0$, then the general values of $\theta $ are

Similar Questions

If $3({\sec ^2}\theta + {\tan ^2}\theta ) = 5$, then the general value of $\theta $ is

Find the principal and general solutions of the equation $\sec x=2$

The number of integral value $(s)$ of $'p'$ for which the equation $99\cos 2\theta - 20\sin 2\theta = 20p + 35$ , will have a solution is

The most general value of $\theta $ satisfying the equations $\tan \theta = - 1$ and $\cos \theta = \frac{1}{{\sqrt 2 }}$ is

The general value of $\theta $ in the equation $2\sqrt 3 \cos \theta = \tan \theta $, is