JEE MATHEMATICS MCQ: TRIGONOMETRIC EQUATIONS

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Application +4 | -1

\tan \,\,\theta + \tan \,\,4\;\theta + \tan 7\;\theta = \tan \,\,\theta \tan \,\,4\;\theta \,\,\tan 7\;\theta

, then

\theta =

View answer and explanation

Correct option: C

\frac{{n\;\pi }}{{12}},\,\,n \in Z

Option C (

\frac{{n\\;\pi }}{{12}},\\,n \in Z

) is correct because it is the solution to the trigonometric equation obtained by using the tangent addition formula.

More Questions from TRIGONOMETRIC EQUATIONS

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\left[ {0,\;\,\frac{\pi }{2}} \right]

\left( {x,\,y} \right)

x,\,\,y \in \left[ {0,10} \right]

\left( {\sqrt {{{\sin }^2} - \sin \,\,x + \frac{1}{2}} } \right){2^{{{\sec }^2}y}}\,\, \cdot \,\, \le 1

\mathrm{X}

\theta \rightarrow \frac{\pi}{2}

\sin x+\cos x=\frac{\sqrt{7}}{2}

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\tan \frac{\pi}{5}+2 \tan \frac{2 \pi}{5}+4 \cot \frac{4 \pi}{5}

0 < x < \pi

\cos x+\sin x=\frac{1}{2}

\tan x