Home
Class 11
MATHS
Write the maximum and minimum values of ...

Write the maximum and minimum values of `cos(cosx)`

Promotional Banner

Topper's Solved these Questions

  • TRIGONOMETRIC EQUATIONS

    RD SHARMA ENGLISH|Exercise All Questions|120 Videos

  • TRIGONOMETRIC RATIOS OF COMPOUND ANGLES

    RD SHARMA ENGLISH|Exercise All Questions|149 Videos

Similar Questions

Explore conceptually related problems

Write the maximum and minimum values of sinx dot

Write the maximum and minimum values of costheta .

Write the maximum and minimum values of 3cos x+4sin x+5.

Write the maximum and minimum values of sintheta .

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

Let f(x)=sinx+cosx+tanx+sin^(-1)x+cos^(-1)x+tan^(-1)xdot Then find the maximum and minimum values of f(x)dot

Let f(x)=sinx+cosx+tanx+sin^(-1)x+cos^(-1)x+tan^(-1)xdot Then find the maximum and minimum values of f(x)dot

Find the maximum and minimum values of the function f(x) = sin x + cos 2x .

Find the maximum and minimum values of the function f(x)=tanx-2x .

The difference between the maximum and minimum value of the function f(x)=3sin^4x-cos^6x is :

RD SHARMA ENGLISH-TRIGONOMETRIC FUNCTIONS-All Questions
  1. Prove that: sin600^0cos 390^0+cos 480^0sin 150^0=-1

    Text Solution

    |

  2. Prove that : tan 225^@ cot 405^@+ tan 765^@ cot 675^@=0

    Text Solution

    |

  3. Write the maximum and minimum values of cos(cosx)

    Text Solution

    |

  4. Write the maximum and minimum values of sinx dot

    Text Solution

    |

  5. Write the maximum value of sin(cosx)dot

    Text Solution

    |

  6. If sin x=cos^2x ,\ then write the value of cos^2x\ (1+cos^2x)dot

    Text Solution

    |

  7. If sin x+cosec\ x=2, then write the value of sin^n x+cos e c^n xdot

    Text Solution

    |

  8. If sintheta1+sintheta2+sintheta3=3, then costheta1+costheta2+costheta3...

    Text Solution

    |

  9. Write the value of sin 10^0+sin 20^0+sin 30^0+....+sin 360^@

    Text Solution

    |

  10. A circular wire of radius 15cm is cut and bent so as to lie along the ...

    Text Solution

    |

  11. The value for 2(sin^6theta+cos^6theta)-3(sin^4theta+cos^4theta)+1 is

    Text Solution

    |

  12. Write the value of cos1^0+cos2^0+cos3^0++cos 180^0dot

    Text Solution

    |

  13. If cot(alpha+beta)=0\ ,\ then write the value of "sin"(alpha+2beta) .

    Text Solution

    |

  14. If t a n A+cot A=4, then write the value of t a n^4A+cot^4Adot

    Text Solution

    |

  15. Write the least value of cos^2theta+sec^2thetadot

    Text Solution

    |

  16. If x=sin^(14)theta+cos^(20)theta , then write the smallest interval in...

    Text Solution

    |

  17. If 3sintheta+5costheta=5, then write the value of 5sin theta-3costheta...

    Text Solution

    |

  18. If t a ntheta=x-1/(4x) , then s e ctheta-t a ntheta is equal to (a) -2...

    Text Solution

    |

  19. If pi/2 < theta < (3pi)/2 then sqrt ((1-sin theta)/(1+sin theta))= a. ...

    Text Solution

    |

  20. If pi lt theta lt 2pi then sqrt ((1+cos theta)/(1-cos theta))= a. co...

    Text Solution

    |