${\cos }^{-1}x$ is equal to 

Important Questions on Inverse Trigonometric Functions

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VITEEE

IMPORTANT

Comprehensive Guide to VITEEE Mathematics. Other applicable Exams - JEE Main, BITSAT, SRM JEE, MHT-CET, K-CET, EAMCET, AMU & Other State Engg. Entrance Exams>Chapter 6 - Inverse Trigonometric Functions>Exercise 2>Q 26

If ${\sin }^{-1}x+{\sin }^{-1}y=\frac{2\pi }{3}$, then find the value of ${\cos }^{-1}x+{\cos }^{-1}y$

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VITEEE

IMPORTANT

Comprehensive Guide to VITEEE Mathematics. Other applicable Exams - JEE Main, BITSAT, SRM JEE, MHT-CET, K-CET, EAMCET, AMU & Other State Engg. Entrance Exams>Chapter 6 - Inverse Trigonometric Functions>Exercise 2>Q 27

If ${\sin }^{-1}\frac{1}{x}={\sin }^{-1}\frac{1}{a}+{\sin }^{-1}\frac{1}{b}$, then the value of $x$ is

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VITEEE

IMPORTANT

Comprehensive Guide to VITEEE Mathematics. Other applicable Exams - JEE Main, BITSAT, SRM JEE, MHT-CET, K-CET, EAMCET, AMU & Other State Engg. Entrance Exams>Chapter 6 - Inverse Trigonometric Functions>Exercise 2>Q 28

The value of ${\cot }^{-1}\left\{\frac{\sqrt{1-\sin x}+\sqrt{1+\sin x}}{\sqrt{1-\sin x}-\sqrt{1+\sin x}}\right\}$ is $\left(0<x<\frac{\pi }{2}\right)$

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VITEEE

IMPORTANT

Comprehensive Guide to VITEEE Mathematics. Other applicable Exams - JEE Main, BITSAT, SRM JEE, MHT-CET, K-CET, EAMCET, AMU & Other State Engg. Entrance Exams>Chapter 6 - Inverse Trigonometric Functions>Exercise 2>Q 29

If ${\sin }^{-1}x+{\sin }^{-1}y+{\sin }^{-1}z=\frac{3\pi }{2}$, then the value of $x^{100}+y^{100}+z^{100}-\frac{3}{x^{101}+y^{101}+z^{101}}$ is