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Find the principal values of cos^(-1)...

Find the principal values of `cos^(-1)((sqrt(3))/2)` and `cos^(-1)(-1/2)`

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

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RD SHARMA ENGLISH-INVERSE TRIGONOMETRIC FUNCTION-All Questions
  1. If (sin^(-1)x)^2+(sin^(-1)y)^2+(sin^(-1)z)^2=3/4pi^2 , find the value ...

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  2. Find the domain of cos^(-1)(2x-1)

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  3. Find the principal values of cos^(-1)((sqrt(3))/2) and cos^(-1)(-1...

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  4. Find the principal value of cos^(-1){sin"[cos^(-1)(1/2)]}

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  5. If x ,\ y ,\ z in [-1,1] such that cos^(-1)x+cos^(-1)y+cos^(-1)z=0 , f...

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  6. If x , y ,z in [-1,1] such that cos^(-1)x+cos^1y+cos^(-1)z=3pi, then f...

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  7. If x , y ,z in [-1,1] such that cos^(-1)x+cos^1y+cos^(-1)z=3pi, then...

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  8. Find the domain of definition of f(x)=cos^(-1)(x^2-4) .

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  9. Find the domain of f(x)=2cos^(-1)2x+sin^(-1)x .

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  10. Find the domain of f(x)=cos^(-1)x+cosx .

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  11. Find the principal value of each of the following: (i) cos^(-1)(-(sq...

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  12. Find the principal value of each of the following: (i) cos^(-1)(sin(...

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  13. For the principal values, evaluate each of the following : (i)cos^(-...

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  14. For the principal values, evaluate each of the following : (i)sin^(-...

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

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  16. Find the principal value of tan^(-1)(1)

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  17. Find the principal value of tan^(-1){sin(-pi/2)}

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  18. Find the principal value of tan^(-1){cos((3pi)/2)}

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  19. For the principal values, evaluate each of the following: (i)tan^(-1){...

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  20. For the principal values, evaluate each of the following: (i) tan^(-1)...

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