CUET Mathematics - If ^-1(23^-x+1)= ^-1(33^x+1), then which one of the following is true ? | PYQs + Solutions

CUET Mathematics

Geometry

Medium

core

There is no real value of x satisfying the above equation.

There is one positive and one negative real value of $x$ satisfying the above equation.

There are two real positive values of x satisfying the above equation.

There are two real negative values of $x$ satisfying the above equation.

✅ Correct Option: 2

Related questions:

16 May Shift 1

Match List-I with List-II

List-I	List-II
Inverse Trigonometric function	Principal values of arguments
(A) $sin^{-1}\left(\frac{-1}{2}\right)$	(I) $\frac{-\pi}{3}$
(B) $cos^{-1}\left(\frac{-1}{2}\right)$	(II) $\frac{3\pi}{4}$
(C) $tan^{-1}(-\sqrt{3})$	(III) $\frac{-\pi}{6}$
(D) $sec^{-1}(-\sqrt{2})$	(IV) $\frac{2\pi}{3}$

Choose the correct answer from the options given below:

22 May Shift 1

The minimum value of the function $f(x) = 3\sin x - 4\cos x, x \in [-4\pi, 4\pi]$ is equal to

30 May Shift 1

$\cos^{-1}\left(\cos\frac{7\pi}{6}\right)$ equals:

CUET Mathematics PYQs