The number of real roots of the... | Inverse Trigonometric Functions | JEE Main 2021

JEE MAIN 2021

20-07-2021 S1

Question

The number of real roots of the equation $\tan ^{-1} \sqrt{x(x+1)}+\sin ^{-1} \sqrt{x^2+x+1}=\frac{\pi}{4}$ is :

Select the correct option:

A

1

B

2

C

4

D

$0$

✓ Correct! Well done.

✗ Incorrect. Try again or view the solution.

Solution

Question Tags

JEE Main

Mathematics

Medium

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