Home
Class 12
MATHS
If cos^(-1)x >sin^(-1)x , then...

If `cos^(-1)x >sin^(-1)x` , then

Promotional Banner

Topper's Solved these Questions

  • INDEFINITE INTEGRALS

    RD SHARMA ENGLISH|Exercise All Questions|1443 Videos

  • LINEAR PROGRAMING

    RD SHARMA ENGLISH|Exercise All Questions|4 Videos

Similar Questions

Explore conceptually related problems

If cos^(-1)x gt sin^(-1) x , then

If 4\ cos^(-1)x+sin^(-1)x=pi , then the value of x is (a) 3/2 (b) 1/(sqrt(2)) (c) (sqrt(3))/2 (d) 2/(sqrt(3))

Find the value of cos( 2 cos^(-1) x + sin^(-1) x) " when " x = 1/5

If M and m are the greatest and least value of the function f(x)=(cos^(-1)x)^2+(sin^(-1)x)^2 then the value of ((M+9m)/m)^3 is …..

If alpha = sin^(-1) (cos(sin^-1) x)) and beta = cos^(-1) (sin (cos^(-1) x)) , then find tan alpha. tan beta.

If alpha=sin^(-1)(cos(sin^(-1)x))a n dbeta=cos^(-1)("sin"(cos^(-1)x)), then find tanalphadottanbeta

Evaluate: cos (2 cos ^(-1) x +sin ^(-1) x ) at x = (1)/(5).

Find the value of "cos"(2cos^(-1)x+sin^(-1)x) at x=1/5, where 0lt=pi and -pi/2lt=sin^(-1)xlt=pi/2dot

Sove 2 cos^(-1) x = sin^(-1) (2 x sqrt(1 - x^(2)))

If cos^(-1)x+2sin^(-1)x+3cot^(-1)y+4tan^(-1)y=4sec^(-1)z+5cosec^(-1)z , then prove that sqrt(z^2-1)=(sqrt(1+x^2)-xy)/(x+ysqrt(1-x^2))

RD SHARMA ENGLISH-INVERSE TRIGONOMETRIC FUNCTION-All Questions
  1. tan^(-1)(1/(11))+tan^(-1)(2/(11)) is equal to (a) 0 (b) 1//2 (c) -1 (d...

    Text Solution

    |

  2. If cos^(-1)x/2+cos^(-1)y/3=theta , then 9x^2-12 x ycostheta+4y^2 is eq...

    Text Solution

    |

  3. If tan^(-1)3+tan^(-1)x=tan^(-1)8 , then x= (a) 5 (b) 1//5 (c) 5//14 (...

    Text Solution

    |

  4. The value of sin^(-1)(cos((33pi)/5)) is (a) (3pi)/5 (b) -pi/(10) (c) p...

    Text Solution

    |

  5. The value of cos^(-1)(cos((5pi)/3))+sin^(-1)(sin((5pi)/3)) is (a) pi/2...

    Text Solution

    |

  6. sin{2\ cos^(-1)(-3/5)} is equal to (a) 6//25 (b) 24//25 (c) 4//5 (d) -...

    Text Solution

    |

  7. If theta=sin^(-1){sin(-600^(o) ) } , then one of the possible values...

    Text Solution

    |

  8. If 3\ sin^(-1)((2x)/(1+x^2))-4\ cos^(-1)((1-x^2)/(1+x^2))+2\ tan^(-1)(...

    Text Solution

    |

  9. If 4\ cos^(-1)x+sin^(-1)x=pi , then the value of x is (a) 3/2 (b) 1/(s...

    Text Solution

    |

  10. If tan^(-1) ((x+1)/(x-1))+tan^(-1)((x-1)/x)=tan^(-1)(-7) , then the va...

    Text Solution

    |

  11. If cos^(-1)x >sin^(-1)x , then

    Text Solution

    |

  12. In a triangle A B C , , if C is a right angle, then tan^(-1)(a/(b+c))...

    Text Solution

    |

  13. The value of sin(1/4sin^(-1)((sqrt(63))/8)) is (a) 1/(sqrt(2)) (b) 1/(...

    Text Solution

    |

  14. Prove that cot(pi/4-2cot^(- 1)3)=7

    Text Solution

    |

  15. If tan^(-1)(cottheta)=2\ theta , then theta= (a) +-pi/3 (b) +-pi/4 (c...

    Text Solution

    |

  16. If sin^(-1)((2a)/(1+a^(2))) + cos^(-1)((1-a^(2))/(1+a^(2)))=tan^(-1)((...

    Text Solution

    |

  17. The value of sin(2\ tan^(-1)(0. 75)) is equal to (a) 0.75 (b) 1.5 (c) ...

    Text Solution

    |

  18. If x >1 , then 2\ tan^(-1)x+sin^(-1)((2x)/(1+x^2)) is equal to (a) 4ta...

    Text Solution

    |

  19. The domain of cos^(-1)(x^2-4)i s

    Text Solution

    |

  20. The value of tan(cos^(-1)(3/5)+tan^(-1)(1/4)) is (a) (19)/8 (b) 8/(19)...

    Text Solution

    |