Home
Class 12
MATHS
The solution of the eqution tan ^(2) the...

The solution of the eqution `tan ^(2) theta + cot ^(2) theta =2(0^(@) le theta le 180^(@))` are-

A

`30^(@), 120^(@)`

B

`60^(@), 150^(@)`

C

`45^(@), 150^(@)`

D

`45^(@), 135^(@)`

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • MCQ's

    CHHAYA PUBLICATION|Exercise QUESTION PAPER 9|66 Videos

  • MCQ's

    CHHAYA PUBLICATION|Exercise QUESTION PAPER 8|90 Videos

  • MCQ ZONE 3

    CHHAYA PUBLICATION|Exercise Question Paper 8|30 Videos

  • Measures of Central Tendency

    CHHAYA PUBLICATION|Exercise Exercise 2 C Very short answer type question|18 Videos

Similar Questions

Explore conceptually related problems

The general solution of the equation tan 2 theta tan theta =1 is-

(iv) tan^(4)theta - 4 tan^(2) theta + 3 = 0 (0 < theta < 180^@)

tan5theta + cot2theta=0

sin theta -2 = cos2theta when 0 le theta le 2pi

Minimum value of (16 tan ^(2) theta +25 cot ^(2) theta) is-

1+2sintheta costheta-2sintheta - costheta =0 (0^(@) le theta le 360^(@))

sin theta + sin 5 theta = sin 3theta (0 le theta le 2pi)

Solve : tan^(3) theta+ cot^(3) theta= 8 "cosec"^(3) 2 theta+12

Solve : cos theta cos 2 theta cos 3 theta =(1)/(4) (0 le theta le pi)

If tan theta+ cot theta = 2 , then tan^2 theta+ cot^2 theta =

CHHAYA PUBLICATION-MCQ's-QUESTION PAPER 6
  1. The value of (cosec 2A - cot 2A) is-

    Text Solution

    |

  2. The general solution of sin x- cos x=sqrt2 is-

    Text Solution

    |

  3. The solution of the eqution tan ^(2) theta + cot ^(2) theta =2(0^(@) l...

    Text Solution

    |

  4. In triangle ABC if a,b,c are sides opposite of angles A, B, C respecti...

    Text Solution

    |

  5. If sin ((pi)/(4) cot theta)= cos ((pi)/(4) tan theta), then the genera...

    Text Solution

    |

  6. The perimeter of a triangle ABC iws equal to 2 (sin A+sin B+ sin C). I...

    Text Solution

    |

  7. The value of [cos 2 (theta+ phi)+ 4 cos (theta + phi) sin theta sin ph...

    Text Solution

    |

  8. If z(1) and z(2) are two complex numbers, then which of the following ...

    Text Solution

    |

  9. If ZZ is the set of intergers and n in ZZ, then the value of n(n+1) (2...

    Text Solution

    |

  10. If i^(2) =-1, then the sum of i+i^(2) +i^(3)+… to 1000 terms is equal ...

    Text Solution

    |

  11. If in an infinite G.P., first term is equal to twice the sum of the re...

    Text Solution

    |

  12. If the sum of p terms of an A.P. series is the same as that for q term...

    Text Solution

    |

  13. If the sum of the coefficients in the expansion of (a+b)^(n) is 4096, ...

    Text Solution

    |

  14. The number of five digit numbers divisible by 3 thet can be formed usi...

    Text Solution

    |

  15. If (a-bx)/(a+bx) =(b- cx)/(b+cx), then a,b,c are in

    Text Solution

    |

  16. There are 15 points in a plane of which 4 points lie in one line and a...

    Text Solution

    |

  17. The middle terms in the expansion of (x+(1)/(x))^(10) is-

    Text Solution

    |

  18. The argument of the complex number z=1 + i tan ""(3pi)/(5) is-

    Text Solution

    |

  19. If a (r) is the coefficient of x^r in the expansion of (1+ x+x^(2)) ^(...

    Text Solution

    |

  20. A man has 10 friends. In how many ways he can invite one of more of th...

    Text Solution

    |