RUDIMENTS of MATHEMATICS For Class 12 of +2 Level>Chapter 2 - Inverse Trigonometric Functions>EXERCISE>Q 3

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12th West Bengal Board

IMPORTANT

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$\cos^{- 1} (\cos \frac{2 π}{3}) + \sin^{- 1} (\sin \frac{2 π}{3}) =$

If the answer is $p π$ , find $p$ .

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Important Questions on Inverse Trigonometric Functions

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12th West Bengal Board

IMPORTANT

RUDIMENTS of MATHEMATICS For Class 12 of +2 Level>Chapter 2 - Inverse Trigonometric Functions>EXERCISE>Q 3

\sin (\cos^{- 1} x) - \cos (\sin^{- 1} x) =

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12th West Bengal Board

IMPORTANT

RUDIMENTS of MATHEMATICS For Class 12 of +2 Level>Chapter 2 - Inverse Trigonometric Functions>EXERCISE>Q 3

\sin^{- 1} (- \frac{\sqrt{3}}{2}) + \cos^{- 1} (- \frac{\sqrt{3}}{2}) =

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12th West Bengal Board

IMPORTANT

RUDIMENTS of MATHEMATICS For Class 12 of +2 Level>Chapter 2 - Inverse Trigonometric Functions>EXERCISE>Q 3

\tan^{- 1} 1 + \cos^{- 1} (- \frac{1}{2}) + \sin^{- 1} (- \frac{1}{2}) =

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12th West Bengal Board

IMPORTANT

RUDIMENTS of MATHEMATICS For Class 12 of +2 Level>Chapter 2 - Inverse Trigonometric Functions>EXERCISE>Q 3

If

\tan^{- 1} x + \tan^{- 1} y = \frac{4 π}{5}

, then the value of

\cot^{- 1} x + \cot^{- 1} y

is

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12th West Bengal Board

IMPORTANT

RUDIMENTS of MATHEMATICS For Class 12 of +2 Level>Chapter 2 - Inverse Trigonometric Functions>EXERCISE>Q 3

If

\sin^{- 1} x + \sin^{- 1} (1 - x) + \cos^{- 1} x = 0

, then the value of

x

is

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12th West Bengal Board

IMPORTANT

RUDIMENTS of MATHEMATICS For Class 12 of +2 Level>Chapter 2 - Inverse Trigonometric Functions>EXERCISE>Q 3

If

\sin^{- 1} x + \sin^{- 1} y = \frac{π}{2}

, then the value of

\cos^{- 1} x + \cos^{- 1} y

is

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12th West Bengal Board

IMPORTANT

RUDIMENTS of MATHEMATICS For Class 12 of +2 Level>Chapter 2 - Inverse Trigonometric Functions>EXERCISE>Q 3

If

\sec^{- 1} x = {cosec}^{- 1} y

, then the value of

\cos^{- 1} \frac{1}{x} + \cos^{- 1} \frac{1}{y}

is

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12th West Bengal Board

IMPORTANT

RUDIMENTS of MATHEMATICS For Class 12 of +2 Level>Chapter 2 - Inverse Trigonometric Functions>EXERCISE>Q 3

\tan^{- 1} \{2 \cos (2 \sin^{- 1} \frac{1}{2})\} =