Home
Class 14
MATHS
If 4sin^(2)theta-3=0andtheta is acute ...

If `4sin^(2)theta-3=0andtheta` is acute then what is the value of `(cot^(2)theta+tan^(2)theta)` ?

A

2

B

0

C

`(10)/(3)`

D

6

Text Solution

Verified by Experts

The correct Answer is:
C
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 2cos^(2)theta-1=0andtheta is acute then what is the value of (cot^(2)theta-tan^(2)theta) ?

If sin2 theta-cos3 theta=0 and theta is acute then theta =

If (1+tan^(2)theta)=(625)/(49)andtheta is acute , then what is the value of (sqrt(sintheta+costheta)) ?

If tan theta+cot theta=2, find the value of tan^(2)theta+cot^(2)theta

If (sin^(2)theta)/(1+cos^(2)theta)+(sin^(2)theta)/(1-cos^(2)theta)=(8)/(5)andtheta is acute , then what is the value (in degrees ) of theta ?

If tan theta + cot theta =2 , then what is the value of tan^7 theta + cot ^7 theta ?

If cot theta=1, then find the value of : 5tan^(2)theta+2sin^(2)theta-3

If sin theta =(3)/(5) and theta is acute, then find the value of (tan theta - 2 cos theta )/(3sin theta+sec theta ) .

If cos^(2)theta+2sin^(2)theta+3cos^(2)theta+4sin^(2)theta+......20terms=10025 and theta is an acute angle then the value of sin theta-cos theta is

If theta an acute angle and tan theta+cot theta=2 Find the value of cot^(5)theta+tan^(5)theta

KIRAN PUBLICATION-TRIGONOMETRY -TYPE - II
  1. What is the value of

    Text Solution

    |

  2. What is the value of [tan^(2)(90-theta)-sin^(2)(90-theta)]cosec^(2...

    Text Solution

    |

  3. If 4sin^(2)theta-3=0andtheta is acute then what is the value of (c...

    Text Solution

    |

  4. If (costheta)/(1+sintheta)+(coshtheta)/(1-sintheta)=4andtheta is acu...

    Text Solution

    |

  5. If (1)/(sintheta+cosectheta)=(1)/(2) , then what is the value of s...

    Text Solution

    |

  6. What is the value of (tan^(2)25^(@))/(cosec^(2)65^(@))+(cot^(2)25^(@)...

    Text Solution

    |

  7. If cosectheta+cosec^(2)theta=1 , then what is the value of (cot^(...

    Text Solution

    |

  8. If 2cos^(2)theta-1=0andtheta is acute then what is the value of (...

    Text Solution

    |

  9. If (1)/(costheta+sectheta)=(1)/(2) , what is the value of cos^(100)th...

    Text Solution

    |

  10. What is the simplified value of 1+cotAcot((A)/(2))?

    Text Solution

    |

  11. What is the simplified value of (3)/(cosec^(2)theta)+(5)/(1+tan^(2)th...

    Text Solution

    |

  12. What is the simplified value of (sqrt(sec^(2)theta+cosec^(2)theta))/(...

    Text Solution

    |

  13. If (x-xtan^(2)15^(@))/(1+tan^(2)15^(@))=sin60^(@)+cos30^(@), then wh...

    Text Solution

    |

  14. What is the simplified value of (2sin^(3)theta-sintheta)/(costhet...

    Text Solution

    |

  15. If tanthetatan5theta=1 , then what is the value of sin2theta ?

    Text Solution

    |

  16. If cosec^(2)theta=(25)/(16)and theta is acute then what is the val...

    Text Solution

    |

  17. If (cosec^(2)theta-1)=(144)/(25)andtheta is acute , then what is t...

    Text Solution

    |

  18. If tantheta=sqrt((1)/(13))and theta is acute , then what is the val...

    Text Solution

    |

  19. If (sin^(2)theta)/(1+cos^(2)theta)+(sin^(2)theta)/(1-cos^(2)theta)=(8...

    Text Solution

    |

  20. If sec^(2)theta-sectheta=1 , then what is the value of (tan^(12)th...

    Text Solution

    |