Home
Class 11
MATHS
If "cosec" theta = (p+q)/(p-q) " then "...

If `"cosec" theta = (p+q)/(p-q) " then " cot((pi)/4+( theta )/(2))=`

A

`sqrt(p/q)`

B

`sqrt(q/p)`

C

`sqrt(pq)`

D

pq

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • MULTIPLE & SUBMULTIPLE ANGLES

    AAKASH SERIES|Exercise PRACTICE EXERCISE|68 Videos

  • MULTIPLE & SUBMULTIPLE ANGLES

    AAKASH SERIES|Exercise EXERCISE-1 |35 Videos

  • MULTIPLE & SUBMULTIPLE

    AAKASH SERIES|Exercise PRACTICE SHEET (EXERCISE - II) (LEVEL - II) (Linked Comprehension Type Questions)|5 Videos

  • MULTIPLE PRODUCT OF VECTORS

    AAKASH SERIES|Exercise PRACTICE EXERCISE|62 Videos

Similar Questions

Explore conceptually related problems

If "cosec " theta =p+(1)/(4p) , " then cosec " theta + cot theta =

If cosec theta =(25)/( 7), then find cot theta

If "cosec" theta + cot theta = -3//2 , then " cosec " theta =

S_(1) : If tan p theta = cot q theta " then " theta = ((2 n + 1) pi)/( p (P + q)), n in Z S_(2) : If tan (pi sin theta ) = cot (pi cos theta) , " then " sin (theta + (pi)/(4)) = pm (1)/(2 sqrt(2))

If "cosec"(pi//2+ theta )+x cos theta cot(pi//2-theta )=sin(pi//2+ theta ), then x =

If cosec^(6) theta - cot^(6) theta = a cot^(4) theta + b cot^(2) theta + c then a+b+c=

(1+cosec theta - cot theta)/(1+cosec theta + cot theta)=

The value of sin theta sin ((pi)/(3) - theta) sin ((pi)/(3) + theta) lies in (p,q) then p= and q=

If cosec theta + cot theta = 1//3 then cosec theta - cot theta =

If x=a("cosec" theta + cot theta ) , y=b( " cosec " theta - cot theta ) , then

AAKASH SERIES-MULTIPLE & SUBMULTIPLE ANGLES-EXERCISE-II
  1. Find the value of (sqrt(1+sin 2A)+sqrt(1-sin 2 A))/(sqrt(1 + sin 2A)-s...

    Text Solution

    |

  2. If sin alpha + sin beta = a , cos alpha + cos beta = b " then cos ( ...

    Text Solution

    |

  3. If "cosec" theta = (p+q)/(p-q) " then " cot((pi)/4+( theta )/(2))=

    Text Solution

    |

  4. If (tan3A)/(tanA)=arArr (sin3A)/(sinA)=

    Text Solution

    |

  5. tan x+ tan(x+(pi)/(3))+ tan(x+(2pi)/(3))=3impliestan 3 x=

    Text Solution

    |

  6. If 0lttheta ltpi/2,sin2theta=cos3theta then sintheta=

    Text Solution

    |

  7. If cos x= tan y , coty= tan z , cot z= tan x then sin x=

    Text Solution

    |

  8. (cos^(3)21^(@)+cos^(3)39^(@))/(cos21^(@)+cos39^(@))=

    Text Solution

    |

  9. If cos alpha = (3)/(5) , cos beta =(5)/(13) , "then " cos^(2) ((alpha...

    Text Solution

    |

  10. If cosA+cosB+cosC=0=sinA+sinB+sinC then cos^(2)((A-B)/2)=

    Text Solution

    |

  11. If sin(pi cos theta)=cos(pi sin theta) then sin2theta=

    Text Solution

    |

  12. 2 sin^(2) beta + 4 cos( alpha+ beta) sin alpha sin beta + cos ( 2 alph...

    Text Solution

    |

  13. If A and B are acute angles satisfying 3sin^(2)A+2sin^(2)B=1 and 3 sin...

    Text Solution

    |

  14. If cos (theta - alpha) , cos theta , cos (theta + alpha ) are in H.P....

    Text Solution

    |

  15. A quadratic equation whose roots are sin^(2) 18^(@) , cos^(2) 36^(@) ...

    Text Solution

    |

  16. Prove that (1)/(cos 290^(@))+(1)/(sqrt3 sin 250^(@) )=(4)/(sqrt3)

    Text Solution

    |

  17. Prove that sqrt3 csc 20 ^(@)- sec 20^(@)=4

    Text Solution

    |

  18. sin6^(@)sin42^(@)sin66^(@)sin78^(@)=

    Text Solution

    |

  19. If A=tan6^(@) tan42^(@), B=cot66^(@) cot78^(@) then

    Text Solution

    |

  20. cos6^(@)sin24^(@)cos72^(@)=

    Text Solution

    |