Home
Class 12
MATHS
If sin^(-1) x + sin^(-1) y = (2pi)/3", t...

If `sin^(-1) x + sin^(-1) y = (2pi)/3", then " cos^(-1) x + cos^(-1) y `

A

`(2pi)/3`

B

`(pi)/3`

C

`(pi)/6`

D

`pi`

Text Solution

Verified by Experts

The correct Answer is:
B
NA
Promotional Banner

Topper's Solved these Questions

  • RELATION, FUNCTION & ITF

    RESONANCE ENGLISH|Exercise MATCH THE COLUMN|2 Videos

  • RELATION, FUNCTION & ITF

    RESONANCE ENGLISH|Exercise INTEGER_TYPE|21 Videos

  • RELATION, FUNCTION & ITF

    RESONANCE ENGLISH|Exercise SUBJECTIVE_TYPE|179 Videos

  • NUMBER THEORY

    RESONANCE ENGLISH|Exercise Exercise -2 (PART - II)|4 Videos

  • SEQUENCE & SERIES

    RESONANCE ENGLISH|Exercise EXERCISE -2 (PART-II : PREVIOUSLY ASKED QUESTION OF RMO)|3 Videos

Similar Questions

Explore conceptually related problems

If sin ^(-1) x + sin ^(-1) y = (pi)/(6) , then cos^(-1) x + cos ^(-1) y =?

(i) Evaluate : sec (cos^(-1).(1)/(2)) (ii) slove the equations sin^(-1) x + sin^(-1) y = (2pi)/(3) and cos^(-1) x - cos ^(-1) y = (pi)/(3)

If sin^(-1)x+sin^(-1)y=(2pi)/3 and cos^(-1)x-cos^(-1)y=-pi/3 then the number of values of (x,y) is

If sin^-1 x+sin^-1=(2pi)/3, then cos^-1 x cos^-1 y is equal to

If sin^-1 x+sin^-1=(2pi)/3, then cos^-1 x cos^-1 y is equal to

If -1lt=x , ylt=1 such that sin^(-1)x+sin^(-1)y=pi/2 , find the value of cos^(-1)x+cos^(-1)y .

If sin^(-1)x+sin^(-1)y=(2pi)/(3), cos^(-1)x-cos^(-1)y=(pi)/(3) then the number of values of (x, y) is :

If -1lt=x , ylt=1 such that sin^(-1)x+sin^(-1)y=pi/2, find the value of cos^(-1)x+cos^(-1)ydot

If -1lt=x , ylt=1 such that sin^(-1)x+sin^(-1)y=pi/2, find the value of cos^(-1)x+cos^(-1)ydot

If |sin^(-1)x|+|cos^(-1)x| = pi/2, then x in

RESONANCE ENGLISH-RELATION, FUNCTION & ITF-SCQ_TYPE
  1. Number of solutions of the equation cot^(-1)sqrt(4-x^(2))+cos^(-1)(x^(...

    Text Solution

    |

  2. If pilexle2pi, then cos^(-1)(cosx) is equal to

    Text Solution

    |

  3. If sin^(-1) x + sin^(-1) y = (2pi)/3", then " cos^(-1) x + cos^(-1) y

    Text Solution

    |

  4. lf x >=0 and theta = sin^(-1)x + cos^(-1)x-tan^(-1) x, then

    Text Solution

    |

  5. Number of solutions of equation tan^(-1)(e^(-x))+cot^(-1)(|lnx|)=pi//2...

    Text Solution

    |

  6. The numerical value of cot(2sin^(-1)\ 3/5+cos^(-1)\ 3/5) is

    Text Solution

    |

  7. Statement 1: tan^(2)(sec^(-1)2)+cot^(2)(cosec^(-1)3)=11. Statement -...

    Text Solution

    |

  8. If alpha is a real root of the equation x^(2)+3x-tan2=0 then cot^(-1)a...

    Text Solution

    |

  9. If sin^(-1)((sqrt(x))/(2))+sin^(-1)((sqrt(1-(x)/(4)))+tan^(-1)y=(2pi)/...

    Text Solution

    |

  10. If xlt0, then value of tan^(-1)(x)+tan^(-1)(1/x) is equal to

    Text Solution

    |

  11. If sin^(-1)x + cot^(-1)(1/2)=(pi)/2 then x is equal to

    Text Solution

    |

  12. The numerical value of "tan"(2tan^(-1)(1/5)-pi/4 is equal to

    Text Solution

    |

  13. If f(x)=tan^(-1)((sqrt(3)x-3x)/(3sqrt(3)+x^(2)))+tan^(-1)(x/(sqrt(3)))...

    Text Solution

    |

  14. Statement 1: If agt0,bgt0, tan^(-1)(a/x)+tan^(-1)(b/x)=(pi)/2 . implie...

    Text Solution

    |

  15. If cos^(-1)x-cos^(-1)y/2=alpha,t h e n4x^2-4x ycosalpha+y^2 is equal t...

    Text Solution

    |

  16. For real numbers x and y , define x\ R\ y iff x-y+sqrt(2) is an irrati...

    Text Solution

    |

  17. Let A=Z, the set of integers. Let R(1)={(m,n)epsilonZxxZ:(m+4n) is div...

    Text Solution

    |

  18. Let X be the set of all persons living in a city. Persons x, y in X ar...

    Text Solution

    |

  19. The domain of the function f(x)=log(1//2)(-log(2)(1+1/(root(4)(x)))-1)...

    Text Solution

    |

  20. If q^2 - 4pr =0 , p gt 0 then the domain of the function f(x) = log(p ...

    Text Solution

    |