Home
Class 12
MATHS
If 0 lt x lt (pi)/(4) then sec 2 x-tan 2...

If `0 lt x lt (pi)/(4)` then sec `2 x-tan 2 x=`

A

`tan ^(2)(x+(pi)/(4))`

B

`tan (x+(pi)/(4))`

C

`tan ((pi)/(4)-x)`

D

`tan (x-(pi)/(4))`

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

  • MAXIMA AND MINIMA

    HIMALAYA PUBLICATION|Exercise QUESTION BANK|167 Videos

  • Pair Of Lines

    HIMALAYA PUBLICATION|Exercise QUESTION BANK|129 Videos

Similar Questions

Explore conceptually related problems

If sec x cos 5x=-1 and 0 lt x lt (pi)/(4) , then x is equal to

If cos (alpha+beta)=(4)/(5), sin (alpha-beta)=(5)/(13) and 0 lt alpha , beta lt(pi)/(4), then tan 2 alpha=

If tan x = (3)/(4), pi lt x lt (3pi)/(2) , then the value of cos""(x)/(2) is

If 0 lt theta lt (pi)/(2) and tan theta+sec theta=p then sec theta=

If sin A=(3)/(5), tan B=(1)/(2) and (pi)/(2) lt A lt pi and pi lt B lt 3(pi)/(2), then 8 tan A+sqrt(5) sec B=

If tanx=3/4, pi lt x lt (3 pi)/(2) , then the value of cos. x/2 is

If tan x =(3)/(4) and pi lt xlt (3pi )/( 2) find the values of sin 2x and cos 2x

If 2 lt x lt 3 , then :

HIMALAYA PUBLICATION-MEASUREMENT OF ANGLES, TRIGONOMETRIC RATIOS AND RELATION BETWEEN SIDES AND ANGLES OF A TRIANGLE-QUESTION BANK
  1. If tan(picos theta) = cot(pisin theta), then cos(theta - pi/4) is :

    Text Solution

    |

  2. If tan (pi cos theta)=cot (pi sin theta), 0ltthetalt(3 pi)/(4) then, s...

    Text Solution

    |

  3. If 0 lt x lt (pi)/(4) then sec 2 x-tan 2 x=

    Text Solution

    |

  4. If tan A+cot A=4 then tan ^(4) A+cot ^(4) A=

    Text Solution

    |

  5. The value of 4 sin A cos ^(3) A-4 cos A sin ^(3)A

    Text Solution

    |

  6. Maximum value of 6 sin x cos x+4 cos 2 x

    Text Solution

    |

  7. sin ^(6) theta+cos ^(6) theta+3 sin ^(2) theta . cos ^(2) theta=

    Text Solution

    |

  8. If 1+sin x+sin ^(2) x+….. to infty=4+2root 3 , 0 lt x lt pi then x=

    Text Solution

    |

  9. If for real values of x, cos theta=x+(1)/(x), then

    Text Solution

    |

  10. If sin theta(1)+sin theta(2)+sin theta(3)=3 then cos theta(1)+cos thet...

    Text Solution

    |

  11. If sec x=P and cosec x=Q then

    Text Solution

    |

  12. If tan theta+sec theta=sqrt(3), 0 lt theta lt pi then theta=

    Text Solution

    |

  13. log tan 1^(circ)+log tan 2^(circ)+... .+log tan 89^(circ)=

    Text Solution

    |

  14. The value of e^(log(10) tan 1^(o) +…. + log(10) tan 89^(o) is

    Text Solution

    |

  15. cos ^(2) 5^(circ)+cos ^(2) 10^(circ)+cos ^(2) 15^(circ)+….+cos ^(2) 90...

    Text Solution

    |

  16. The value of cot 5^(circ) . cot 10^(circ) .. . cot 85^(circ) is

    Text Solution

    |

  17. cot 7 (1)/(2)^(circ)=

    Text Solution

    |

  18. If x . tan 45^(circ) . cos 60^(circ)=sin 60^(circ) cot 60^(circ), then...

    Text Solution

    |

  19. (sin 70^(@) + cos 40^(@))/(cos 70^(@) + sin 40^(@)) =

    Text Solution

    |

  20. sin 47^(circ)+sin 61^(circ)-sin 11^(circ)-sin 25^(circ)=

    Text Solution

    |