Home
Class 11
MATHS
tan ((pip)/4) = cot((qpi)/4) if :...

`tan ((pip)/4) = cot((qpi)/4)` if :

A

p + q = 0

B

p + q = 2n + 1

C

p + q = 2n

D

p + q = 2(2n + 1)

Text Solution

Verified by Experts

4
Promotional Banner

Topper's Solved these Questions

  • TRIGONOMETRIC EQUATION

    PATHFINDER|Exercise QUESTION BANK|21 Videos

  • TRIGONOMETRIC FUNCTIONS

    PATHFINDER|Exercise QUESTION BANK|68 Videos

Similar Questions

Explore conceptually related problems

If tan((alpha pi)/4)=cot((beta pi)/4) then

If tan((alphapi)/(4))=cot((betapi)/(4)) , then n is an integer.

(sec2x-tan2x) equals a) tan(x-pi/4) b) tan(pi/4-x) c) cot(x-pi/4) d) tan^2(x+pi/4)

The numbers tan (-(11pi)/(6)), tan((21pi)/(4))and cot ((283pi)/(6)) are in-

cot (- (15pi)/(4))

If tan ""(alpha pi)/(4) =cot ""(beta pi)/(4), then which one of the following is correct ?

The value of "tan"(pi)/(5) +2"tan"(2pi)/(5)+4"cot"(4pi)/(5) is

The value of tan(pi/3)+2tan((2pi)/3)+4cot((4pi)/3)+8tan((8pi)/3) is

If tan (pi cos theta) = cot (pi sin theta), then the valus of cos (theta -(pi)/(4)) are-

Prove that tan(pi/16)+2tan(pi/8)+4=cot (pi/16) .

PATHFINDER-TRIGONOMETRIC EQUATION AND INVERSE-QUESTION BANK
  1. The number of all possible triplets (a1,a2,a3) such that : a1 + a2cos2...

    Text Solution

    |

  2. Find the general solutions of: 2^(1 + abscosx + abs(cosx)^2 + abs(co...

    Text Solution

    |

  3. tan ((pip)/4) = cot((qpi)/4) if :

    Text Solution

    |

  4. The general solution of the equation : cos x cdot cos 6x = -1 is :

    Text Solution

    |

  5. Find the interval in which , cos^-1 x gt sin^-1 x.

    Text Solution

    |

  6. Solve the equation sin^-1 6x + sin^-1 6sqrt3 x = -pi/2

    Text Solution

    |

  7. Evaluate : sum(n = 1)^infty tan^-1(1/(n^2 + n + 1))

    Text Solution

    |

  8. If tan^-1 x + tan^-1 2x + tan^-1 3x = pi, then:

    Text Solution

    |

  9. The number of value of 'x' in the interval [0 , 3pi] satisfying the eq...

    Text Solution

    |

  10. The most general solution , satisfying the equation cos theta = 1/sqrt...

    Text Solution

    |

  11. The number of solution of 16^(sin^2 x) + 16^(cos^2 x) = 10 : 0 le x le...

    Text Solution

    |

  12. The equation sin^6 x + cos^6 x = k possesses solution if

    Text Solution

    |

  13. If 3^(sin 2x + 2 cos^2 x) + 3^( 1 - sin 2x + 2 sin^2 x) = 28, then tan...

    Text Solution

    |

  14. If sin^-1 x - cos^-1 x = pi/6 then x is

    Text Solution

    |

  15. The value of 'a' for which ax^2 + sin^-1 (x^2 - 2x + 2) + cos^-1 (x^2 ...

    Text Solution

    |

  16. The value of tan (pi/4 + 1/2 cos^-1(2/3))+tan(pi/4 - 1/2 cos^-1 (2/3))...

    Text Solution

    |

  17. The principal value of sin^-1 (-sqrt3/2)+cos^-1 cos((7pi)/6) is

    Text Solution

    |

  18. The value of tan (pi/4 + 1/2 cos^-1(2/3))+tan(pi/4 - 1/2 cos^-1 (2/3))...

    Text Solution

    |

  19. The value of cos^-1 x + cos^-1 {x/2 + sqrt3/2 cdot sqrt(1 - x^2)}, x g...

    Text Solution

    |

  20. Value of cos^-1 sqrt((1 + sqrt(1 + x^2))/(2sqrt(1 + x^2))) , x ge 0 is

    Text Solution

    |