CUET Mathematics 2022 4 Aug Shift 1 PYQs

The value of $\tan^{-1}(2) + \tan^{-1}(3)$ is equal to

$\sin^{-1}(\cos x) = \frac{\pi}{2} - x$ is valid for :

Arrange the principal values of the following functions in ascending order

(A) $\cosec^{-1}(2)$

(B) $\tan^{-1}(-\sqrt{3})$

(C) $\tan^{-1}(1)$

(D) $\tan^{-1}\left(\cos\frac{3\pi}{7}\right)$

Choose the correct answer from the options given below: