Home
Class 12
MATHS
The minimum value of |sinx+cosx+(cosx+si...

The minimum value of `|sinx+cosx+(cosx+sinx)/(cos^(4)x-sin^(4)x)|` is

A

2

B

`3/2`

C

`sqrt(2)`

D

1

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • TRIGONOMETRIC FUNCTIONS AND IDENTITIES

    ARIHANT MATHS|Exercise Exercise (More Than One Correct Option Type Questions)|21 Videos
  • TRIGONOMETRIC FUNCTIONS AND IDENTITIES

    ARIHANT MATHS|Exercise Exercise (Statement I And Ii Type Questions)|11 Videos
  • TRIGONOMETRIC FUNCTIONS AND IDENTITIES

    ARIHANT MATHS|Exercise Exercise For Session 11|10 Videos
  • TRIGONOMETRIC EQUATIONS AND INEQUATIONS

    ARIHANT MATHS|Exercise Exercise (Questions Asked In Previous 13 Years Exam)|12 Videos
  • VECTOR ALGEBRA

    ARIHANT MATHS|Exercise Exercise (Questions Asked In Previous 13 Years Exam)|9 Videos

Similar Questions

Explore conceptually related problems

If 0ltxlt(pi)/(2) , then the minimum value of 2(sinx+cosx+cosec 2x)^3 is

Evaluate int (cosx-sinx)dx/(sinx+cosx)

Evaluate : int(cosx+2sinx+3)/(4cosx+5sinx+6)dx

Evaluate: int(sinx+cosx)/(sin^4x+cos^4x)dx

The sum of the maximum and minimum values of the function f(x)=1/(1+(2cosx-4sinx)^2)i s

Integrate the function: (2cosx - 3sinx)/(6cosx+4sinx)

Evaluate int ((3sinx-2)cosx)/(5-cos^2x-4sinx)dx

Find d/(dx) (sin (cosx) + cos (sinx))

ARIHANT MATHS-TRIGONOMETRIC FUNCTIONS AND IDENTITIES-Exercise (Single Option Correct Type Questions)
  1. If the maximum value of the expression 1/(5sec^2theta-tan^2theta+4cose...

    Text Solution

    |

  2. Let fn(a)=(sinalpha+sin3alpha+sin5alpha+...+sin(2n-1)alpha)/(cosalpha+...

    Text Solution

    |

  3. The minimum value of |sinx+cosx+(cosx+sinx)/(cos^(4)x-sin^(4)x)| is

    Text Solution

    |

  4. If a = cos (2012 pi), b = sec (2013 pi) and c = tan (2014 pi) then a. ...

    Text Solution

    |

  5. In a Delta ABC, the minimum value of sec^(2). (A)/(2)+sec^(2). (B)/...

    Text Solution

    |

  6. The number of ordered pairs (x, y) of real number satisfying 4x^2 - 4...

    Text Solution

    |

  7. In a DeltaABC,3 sin A+4 cos B=6 and 3 cos A+4 sinB=1, then angleC can ...

    Text Solution

    |

  8. An equilateral triangle has side length 8. The area of the region cont...

    Text Solution

    |

  9. If a cos^3 alpha +3acosalpha*sin alpha = m and a sin^3alpha +3a cos^3a...

    Text Solution

    |

  10. If AD is the altitude on BC and AD produced meets the circumcircle of ...

    Text Solution

    |

  11. One side of a rectangular piece of paper is 6 cm, the adjacent sides b...

    Text Solution

    |

  12. Prove that the average of the numbers n sin n^@, n = 2,4,6...180 is c...

    Text Solution

    |

  13. A circle is inscribed inside a regular pentagon and another circle is ...

    Text Solution

    |

  14. The value of sum(r=1)^(18) cos^(2)(5r)^(@), where x^(@) denotes the x ...

    Text Solution

    |

  15. Minimum value of cos theta is equal

    Text Solution

    |

  16. In a triangle ABC, cos 3A + cos 3B + cos 3C = 1, then find any one ang...

    Text Solution

    |

  17. (sqrt(1+sin 2A)+sqrt(1-sin 2A) )/(sqrt(1 + sin 2A)-sqrt(1-sin2A)) If |...

    Text Solution

    |

  18. For any real theta, the maximum value of cos^(2)(costheta)+sin^(2)(sin...

    Text Solution

    |

  19. Find the ragne of the expression 27^(cos 2x) 81^(sin 2x)

    Text Solution

    |

  20. ABCD is a trapezium such that AB and CD are parallel and BC bot CD. If...

    Text Solution

    |