Home
Class 11
MATHS
If : tan(A+B)=sqrt3 and csc(A-B)=2 "then...

If : `tan(A+B)=sqrt3 and csc(A-B)=2 "then" : (A,B)=`

A

`(30^(@),60^(@))`

B

`(45^(@),15^(@))`

C

`(15^(@),45^(@))`

D

`(60^(@),30^(@))`

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • TRIGONOMETRIC FUNCTIONS

    MARVEL PUBLICATION|Exercise MCQs|175 Videos
  • STRAIGHT LINE

    MARVEL PUBLICATION|Exercise MISCELLANEOUS MCQS|160 Videos
  • TRIGONOMETRIC FUNCTIONS OF COMPOUND ANGLES AND FACTORIZATION FORMULAE

    MARVEL PUBLICATION|Exercise MCQs|101 Videos

Similar Questions

Explore conceptually related problems

If A and B are acute angles such that cot(A+B)=1 and cosec(A-B) =2,"then" : (A,B)-=

If tan(A+B)=sqrt(3)andsin(A-B)=(1)/(2) ,then find the value of tan (2A-3B) .

If tan(A-B)=1/sqrt3 and cos(A+B)=1/2 , 0^@ltA,Blt90^@ , Then find the value of A+3B .

If tan(A+B)=sqrt3 and tan A = 1, then tan(A-B) is equal to

If sin (A+B)=(sqrt(3))/(2) and cosec A=2, then find A and B.

If sin(A+B) = sqrt3/2 and tan(A-B)= 1/sqrt3 , then (2A + 3B) is equal to : यदि sin(A+B) = sqrt3/2 तथा tan(A-B)= 1/sqrt3 है, तो (2A + 3B) का मान क्या होगा ?

If tan (A+B) = sqrt3 and tan(A-B)=1/sqrt3,0^(@)ltA+Ble90^(@),A gt B , find A and B .

If tan (A + B) = sqrt(3) and tan (A-B) =(1)/(sqrt(3)) A gt B , then the value of A is ..................

MARVEL PUBLICATION-TRIGONOMETRIC FUNCTIONS-MCQs
  1. If : 2cosA*tanB-2cosA-tanB+1=0, then they measures of angles A and B a...

    Text Solution

    |

  2. If : sin(A-B)=cos(A+B)=(1)/(2), "then" : (A,B)

    Text Solution

    |

  3. If : tan(A+B)=sqrt3 and csc(A-B)=2 "then" : (A,B)=

    Text Solution

    |

  4. (1-costheta)/(1+costheta)+(1+costheta)/(1-costheta)=

    Text Solution

    |

  5. If : (1+sintheta)/(1+costheta)+(1-sintheta)/(1-costheta)=2u.(csctheta-...

    Text Solution

    |

  6. (costheta*csctheta-sintheta*sectheta)/(costheta+sintheta)

    Text Solution

    |

  7. (sin^(2)theta)/(1-cottheta)+(cos^(2)theta)/(1-tantheta)=1+u,"then" : u

    Text Solution

    |

  8. (sin^(3)theta+cos^(3)theta)/(sintheta+costheta)+(sin^(3)theta-cos^(3)t...

    Text Solution

    |

  9. (csctheta-sintheta")(sectheta-costheta)(tantheta+cottheta)=

    Text Solution

    |

  10. (sectheta+tantheta-1)(sectheta-tantheta+1)=

    Text Solution

    |

  11. If : f(x)=sec^(2)x, lt br gt then : (1+tan A *tanB)^(2)+(tan A-tanB)^(...

    Text Solution

    |

  12. If : (sintheta+csctheta)^(2)+(costheta+sectheta)^(2)=tan^(2)theta+cot^...

    Text Solution

    |

  13. If : sin^(4)theta+cos^(4)theta+sin^(2)theta*cos^(2)theta=1-u^(2), "th...

    Text Solution

    |

  14. If : (sintheta+costheta)(1-sintheta*costheta)=sin^(n)theta+cos^(n)thet...

    Text Solution

    |

  15. If : sin^(6)theta+cos^(6)theta=1-3u^(2)+3u^(4), "then" : u =

    Text Solution

    |

  16. If sin theta + sin^(2) theta=1 " then " cos^(2) theta+ cos^(4) theta...

    Text Solution

    |

  17. if : p*cos theta=sqrt(p^(2)+q^(2)).sin theta, "then" : q * sin theta=

    Text Solution

    |

  18. If : cos theta+sintheta=1, "then" : cos theta-sintheta

    Text Solution

    |

  19. If : sin theta= sqrt3*costheta, "then" : 2(sin theta+costheta)-1=

    Text Solution

    |

  20. If : cos theta-sintheta=sqrt2.sin theta, "then": costheta+sintheta=

    Text Solution

    |