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Find the principal value of the followin...

Find the principal value of the following (i)`cos e c^(-1)(2)` (ii) `tan^(-1)(-sqrt(3))`

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CENGAGE-INVERSE TRIGONOMETRIC FUNCTIONS-All Questions
  1. Solve cos^(-1)x >cos^(-1)x^2

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  2. Solve sin^(-1)x >-1

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  3. Find the principal value of the following (i)cos e c^(-1)(2) (ii) ta...

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  4. Column I, Column II sin^(-1)x+x >0,for ,p. x<0 cos^(-1)x-x >0,for ...

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  5. The product of all values of x satisfying the equation sin^(-1)cos((2x...

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  6. If tan^(-1)(sin^2theta-2sintheta+3)+cot^(-1)(5sin^(2theta)+1)=pi/2, th...

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  7. tan^(-1)(x/y)-tan^(-1)((x-y)/(x+y)) is (A) pi/2 (B) pi/3 (C) pi/4 ...

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  8. The exhaustive set of value of a for which a-cot^(-1)3x=2tan^(-1)3x+co...

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  9. Solve sin^(-1)((5)/(x))+sin^(-1)((12)/(x))=(pi)/(2)

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  10. The value of a for which a x^2+sin^(-1)(x^2-2x+2)+cos^(-1)(x^2-2x+2)=...

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  11. If sin^(-1)(x^2-4x+5)+cos^(-1)(y^2-2y+2)=pi/2 then find the value of x...

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  12. Find the value of x for which sec^(-1)x+sin^(-1)x=pi/2dot

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  13. Solve the equation sqrt(|sin^(-1)|"cosx"||+|cos^(-1)|sinx||)=sin^(-1)|...

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  14. If pgtqgt0 and prlt-1ltqr, then find the value of tan^(-1)((p-q)/(1+qr...

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  15. Find the set of values of parameter a so that the equation (sin^(-1)x)...

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  16. Solve for real values of x :((sin^(-1)x)^3+(cos^(-1)x)^3)/((tan^(-1)x+...

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  17. If x1, x2, x3,a n dx4 are the roots of the equations x^4-x^3sin2beta+...

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  18. If tan^(-1)y=4tan^(-1)x(|x| < tan(pi/8)) , find y as an algebraic func...

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  19. Find the number of positive integral solution of the equation tan^(-1)...

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  20. Find the sum cos e c^(-1)sqrt(10)+cos e c^(-1)sqrt(50)+cos e c^(-1)sqr...

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