If $\tan \theta - \sqrt 2 \sec \theta = \sqrt 3 $, then the general value of $\theta $ is
$n\pi + {( - 1)^n}\frac{\pi }{4} - \frac{\pi }{3}$
$n\pi + {( - 1)^n}\frac{\pi }{3} - \frac{\pi }{4}$
$n\pi + {( - 1)^n}\frac{\pi }{3} + \frac{\pi }{4}$
$n\pi + {( - 1)^n}\frac{\pi }{4} + \frac{\pi }{3}$
The number of values of $x$ for which $sin2x + sin4x = 2$ is
Let $f(x) = \cos \sqrt {x,} $ then which of the following is true
The equation $3\cos x + 4\sin x = 6$ has
If $\sqrt 3 \cos \,\theta + \sin \theta = \sqrt 2 ,$ then the most general value of $\theta $ is
If $2{\tan ^2}\theta = {\sec ^2}\theta ,$ then the general value of $\theta $ is