Home
Class 14
MATHS
If p = tan^2 x + cot^2 x, then which one...

If `p = tan^2 x + cot^2 x`, then which one of the following is correct ?

A

`ple2`

B

`pge2`

C

`plt2`

D

`pgt2`

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • TRIGONOMETRIC RATIO OF SPECIFIC ANGLES

    LUCENT PUBLICATION|Exercise Exercise 10B|10 Videos

  • TRIGONOMETRIC RATIO OF SPECIFIC ANGLES

    LUCENT PUBLICATION|Exercise Exercise 10B|10 Videos

  • QUADRILATERAL

    LUCENT PUBLICATION|Exercise Exercise 7B|6 Videos

Similar Questions

Explore conceptually related problems

If tan^2 y cosec^2 x – 1 = tan^2 y , then which one of the following is correct ?

If x = (sec^(2) theta - tan theta)/(sec^(2) theta + tan theta) , then which one of the following is correct ?

If the roots of the equation x^(2) + px+ q = 0 are x^(2) + px+ q = 0 " are " tan 19^(@) and tan 26^(@), then which one of the following is correct ?

For x in N, x gt 1 , if P =log_(x)(x+1) and Q = log_(x+1) (x+2) then which one of the following is correct?

If 2x and 2y are complementary angles and tan (x+2y)=2 , then which of the following is (are) correct ?

If x,y,z, are in A.P. and x^(2),y^(2),z^(2) are in H.P., then which of the following is correct ?

LUCENT PUBLICATION-TRIGONOMETRIC RATIO OF SPECIFIC ANGLES-Exercise 10A
  1. If x + y = 90^@ and sin x : sin y = sqrt(3): 1, then what is x : y equ...

    Text Solution

    |

  2. If 0lexle(pi)/(2) then which one of the following is always true ?

    Text Solution

    |

  3. If p = tan^2 x + cot^2 x, then which one of the following is correct ?

    Text Solution

    |

  4. value of (5sin75^(@)sin77^(@)+2cos13^(@)cos15^(@))/(cos15^(@)sin77^(@)...

    Text Solution

    |

  5. If 0 lt x lt 45^(@) and 45^(@) lt y lt 90^(@), then which one of the f...

    Text Solution

    |

  6. What is the value of sin^(3) 60^(@) cot 30^(@) - 2 sec^(2) 45^(@) + 3 ...

    Text Solution

    |

  7. If tan theta = (p)/(q), then what is (p sec theta - q cosec theta)/(p ...

    Text Solution

    |

  8. The value of cosec^(2) theta -2 + sin^(2) theta is always

    Text Solution

    |

  9. If cot theta = (2xy)/(x^(2) - y^(2)), then what is cos theta equal to ...

    Text Solution

    |

  10. For what value of theta, is (tan theta + cosec theta) = 2.5 where 0 lt...

    Text Solution

    |

  11. If 0ltthetaltphilt90^(@) then which one of the following is true ?

    Text Solution

    |

  12. If tantheta=(2t)/(1-t^(2)) then sin theta+cos theta equals

    Text Solution

    |

  13. If 0 le theta lt pi/2 and p= ssec^(2)theta then which one of the follo...

    Text Solution

    |

  14. In a triangle ABC, angleABC = 90^(@), angleACB = 30^(@), AB= 5 cm. Wha...

    Text Solution

    |

  15. If 0 le theta lt pi/2 and costheta + sqrt(3) sin theta =2, then what ...

    Text Solution

    |

  16. Suppose ABC is a right angled triangle with right angled at C . If len...

    Text Solution

    |

  17. ABC is a right triangle with right angle at A. If the value of tan B =...

    Text Solution

    |

  18. If alpha is an acute angle and sinalpha = sqrt((x-1)/(2x)), then what ...

    Text Solution

    |

  19. If theta is in first quadrant and costhetage(1)/(2) then which one of ...

    Text Solution

    |

  20. What is the value of cos1^(@) cos2^(@)cos3^(@).....cos270^(@) ?

    Text Solution

    |