Home
Class 14
MATHS
If (1)/((tanA+cotA))=x , the the valu...

If `(1)/((tanA+cotA))=x` , the the value of x is

A

`cosAsinA`

B

`cos^(2)Asin^(2)A`

C

cosec A sec A

D

`cosec^(2)A sec^(2)A`

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • TRIGONOMETRY

    KIRAN PUBLICATION|Exercise TYPE -III|90 Videos

  • TRIGONOMETRY

    KIRAN PUBLICATION|Exercise TYPE -IV|22 Videos

  • TRIGONOMETRY

    KIRAN PUBLICATION|Exercise TEST YOURSELF|25 Videos

  • TIME AND WORK

    KIRAN PUBLICATION|Exercise TEST YOURSELF|25 Videos

Similar Questions

Explore conceptually related problems

If (cotA-cosecA)^(2)=x , then the value of x is

If ((cotAcotB-1))/((cotB+cotA))=x then the value of x is

If cosecA+cotA=x , then value of x is

If cotA=(7)/(24) , then the value of sin A is :

If 15 cotA=8 , the value of sinA is :

If tanA = x – 1/4x, then what will be the value of secA – tanA?

If tanA-tan B=x , and cot B-cotA=y , then find the value of cot(A-B) .

In sinA and cosA are the roots of the equation 4x^(2)-3x+a=0, sinA+cosA+tanA+cotA+secA+"cosec "A=7 and 0 lt A lt (pi)/(2) , then the value of a must be

If 3tanA+4=0 , then the value of 2cotA-5cosA+sinA is equal to

KIRAN PUBLICATION-TRIGONOMETRY -TYPE - II
  1. If tanalpha=2, then the value of (sinalpha)/(sin^(3)alpha+cos^(3)a...

    Text Solution

    |

  2. If sinC-sinD=x , then the value of x is

    Text Solution

    |

  3. If (1)/((tanA+cotA))=x , the the value of x is

    Text Solution

    |

  4. Which one of the following is true for 0^(@)ltthetalt90^(@)?

    Text Solution

    |

  5. If 5sin^(2)theta+4cos^(2)theta=(9)/(2)andltthetalt(pi)/(2) then tant...

    Text Solution

    |

  6. If x=acosthetacostheta, y=acosthetasinthetaandz=asintheta, then the v...

    Text Solution

    |

  7. If sec15theta=cosec15theta(0^(@)ltthetalt10^(@)) then value of theta...

    Text Solution

    |

  8. If tantheta=tan30^(@).tan60^(@)andtheta is an acute angle ,then 2t...

    Text Solution

    |

  9. The value of (1+tan^(2)theta)(1-sin^(2)theta) is

    Text Solution

    |

  10. If r sintheta=1,r costheta=sqrt(3) then the value of (r^(2)tanthe...

    Text Solution

    |

  11. If sintheta=(sqrt(3))/(2)and0^(@)ltthetalt90^(@), then the value of ...

    Text Solution

    |

  12. If (cosectheta+sintheta)/(cosectheta-sintheta)=(5)/(3) then the val...

    Text Solution

    |

  13. If y=2sectheta and x=3tantheta then (x^(2))/(9)-(y^(2))/(4)is

    Text Solution

    |

  14. If xtan60^(@)+cos45^(@)=sec45^(@) then the value of (x^(2)+1) is

    Text Solution

    |

  15. x,y, be two positive acute angles , x+ylt90^(@)andsin(2x-20^(@))=cos...

    Text Solution

    |

  16. If a^(2)sec^(2)x-b^(2)tan^(2)x=c^(2) then the value of (sec^(2)x+t...

    Text Solution

    |

  17. The value of (1+sec20^(@)+cot70^(@))(1-"cosec"20^(@)+tan70^(@)) is...

    Text Solution

    |

  18. The value of 8(sin^(6)theta+cos^(6)theta)-12(sin^(4)theta+cos^(4)the...

    Text Solution

    |

  19. If tan3theta.tan7theta=1, then the value of tan(theta+36^(@)) is :

    Text Solution

    |

  20. The value of (sintheta)/(1+costheta)+(sintheta)/(1-costheta) is :

    Text Solution

    |