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Find cos^(-1) (-(sqrt(3))/2)...

Find
`cos^(-1) (-(sqrt(3))/2)`

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Find (I ) cos^(-1) (-1/sqrt(2)) (ii ) cos^(-1) ( cos (- pi/3)) (iii) cos^(-1) ( cos ((7 pi )/(6 )))

Evaluate the value of tan^(-1) (-sqrt(3)) +cos^(-1) (1/(sqrt(2))) + sin^(-1) (-(sqrt(3))/2)

Find the principal value of cos^(-1)"" (sqrt(3))/(2)

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FULL MARKS-INVERSE TRIGONOMETRIC FUNCTIONS-ADDITIONAL QUESTIONS SOLVED
  1. Find cos^(-1) (-(sqrt(3))/2)

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  2. Find cos ^(-1) (cos ((4pi)/3))

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  3. Find the principal value of tan ^(-1) (1/(sqrt(3)))

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  4. Find the value of sin^(2) ( tan^(-1)""3/4)

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  5. Find the principal value of cot^(-1) (-1)

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  6. Find the value of sec^2 ( cot^(-1) 3 ) + "cosec" ( tan^(-1) 2)

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  7. Find the value of tan(2tan^(-1)((1)/(5))-(pi)/(4))

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  8. Solve the following equation : sin ^(-1) (1-x ) - 2 sin ^(-1) ...

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  9. Solve : tan ^(-1) 2x + tan ^(-1) 3x = pi/4

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  10. Prove : sin ^(-1) ""(5/13) + cos^(-1) (3/5) = tan^(-1) ""(63)/(16)

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  11. Prove that tan^(-1)((1)/(7))+tan^(-1)((1)/(13))=tan^(=-1)((2)/(9))

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  12. Prove : 2 sin ^(-1) "" 3/5 = tan ^(-1) ""(24)/(7)

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  13. Prove : tan ( cos^(-1) ""4/5 + tan ^(-1)"" 2/3 )=(17)/(6)

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  14. solve for x : tan (cos^(-1) x ) = sin (cot^(-1) ""1/2)

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  15. If sin(sin^(-1)""(1)/(5)+cos^(-1)x)=1, then find the value of x.

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  16. IF sin^(-1) X+ sin^(-1) y+ sin^(-1) z= pi , then prove that x^4 ...

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  17. Prove that : cos [ tan^(-1) { sin (cot^(-1) x)}]= sqrt((x^2 +1)/(...

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  18. Find the principal value of sin^(-1) ""(1/2) and sin^(-1) ""(- 1/(...

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  19. Find the principal value of cos^(-1)((-1)/(2))

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  20. Evaluate tan ^(-1) 1 + cos^(-1) (-1/2) + sin^(-1) ""(-1/2)

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