JEE MATHEMATICS MCQ: TRIGONOMETRIC EQUATIONS

1 Medium

1 of 1

Application +4 | -1

The ordered pair

(x, y)

satisfying

\frac{1-\tan x}{1+\tan x}=\tan y

and

x-y=\frac{\pi}{6}

View answer and explanation

Correct option: A

\left(\frac{n \pi}{2}+\frac{\pi}{24}, \frac{n \pi}{2}+\frac{\pi}{24}\right), \quad \in \mathbb{Z}

Option C ((

\frac{{nπ}}{{2}}

\frac{{5π}}{{24}}

\frac{{nπ}}{{2}}

\frac{{π}}{{24}}

), n ∈ \mathbb{{Z}}) is correct because it represents the general solution for x and y derived from the given equations using trigonometric identities.

More Questions from TRIGONOMETRIC EQUATIONS

Practice All Chapter MCQs →

The number of solutions of the equation

\sin \,\,x\,\,\;cos\,\,3x = \sin \,\,3x\,\,\cos \,\,5x

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

is The number of ordered pairs

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

where

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

satisfying

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

is Statement I: If slope of the tangent line is zero, then tangent line is perpendicular to the

\mathrm{X}

-axis.

Statement II: If

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

, then tangent line is parallel to the Y-axis.
If

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

, where

x \in\left[0, \frac{\pi}{4}\right]

, then

\tan \frac{x}{2}

is equal to The value of

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

is If

0 < x < \pi

and

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

, then

\tan x

is equal to