Home
Class 12
MATHS
What is the value of b for which the fun...

What is the value of b for which the function `f(x)=sinx-bx+c` is decreasing in the interval `(-oo, oo)` ?

A

`b gt 1`

B

` b ge 1`

C

`b lt 1`

D

`b le 1`

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • MCQ ZONE 3

    CHHAYA PUBLICATION|Exercise Question Paper 7|30 Videos

  • MCQ ZONE

    CHHAYA PUBLICATION|Exercise Question Paper 7|80 Videos

  • MCQ's

    CHHAYA PUBLICATION|Exercise QUESTION PAPER 9|66 Videos

Similar Questions

Explore conceptually related problems

The function f(x)=tan^(-1)x-x decreases in the interval

The value of 'a' for which the function f(x)= sinx-cosx-ax+b decreases for x inR is given by

Find the interval in which the function f(x)=x^x(x>0) is decreasing.

Find the interval in which the function f(x)= x^3-6x^2+9x+5 is decreasing.

Find the intervals in which the function f(x)=x^(x) (x gt 0) is decreasing.

Find the intervals in which the function f(x)=log (1+x) -x/(1+x) is decreasing

State when the function f(x) is said to be decreasing in a finite interval a le x le b .

For what values of x is the function f(x)=(sinx)/(cosx-sinx) not defined ?

The range of a for which the equation x^2+ax-4=0 has its smaller root in the interval (-1,2)i s a. (-oo,-3) b. (0,3) c. (0,oo) d. (-oo,-3)uu(0,oo)

(i) The function f(x)=x^(3) is decreasing in (-oo, oo) (ii) The function f(x)=x^(4) is increasing in (-oo, 0) , then-

CHHAYA PUBLICATION-MCQ ZONE 3 -Question Paper 8
  1. If the line 2x+sqrt(6)y=2 is a tangent to the hyperbola x^(2)-2y^(2)=...

    Text Solution

    |

  2. The equation of the normal to the curve x^(3)+y^(3)=8xy at the point w...

    Text Solution

    |

  3. The curve x=1-3t^(2), y=t-3t^(3) is symmetrical with respect to -

    Text Solution

    |

  4. The equation of the curve in which the portion of the tangent between...

    Text Solution

    |

  5. The equation of the normal to the parabola y^(2)=5x. Which makes an a...

    Text Solution

    |

  6. The maximum value of Z=3x+4y subject to the constraints x+y le 40, x...

    Text Solution

    |

  7. The minimum value of (1)/(2)(7-cos2x) is -

    Text Solution

    |

  8. If g(x)=min(x, x^(2)) where x is a real number then -

    Text Solution

    |

  9. The value of a so that the sum of the squares of the roots of the equ...

    Text Solution

    |

  10. Twenty metres are available to fence a land in the form of a circular...

    Text Solution

    |

  11. Area ( in square unit) of the greatest rectangle that can be inscribe...

    Text Solution

    |

  12. The point on the parabola 2y=x^(2), which is nearest to the point (0,...

    Text Solution

    |

  13. Let f(x) be a differentiable function. If h(x)=(1)/(3) {f(x)}^(3)+{f...

    Text Solution

    |

  14. What is the value of b for which the function f(x)=sinx-bx+c is decre...

    Text Solution

    |

  15. The radius of a circular plate is increasing at the rate of 0.01 cm/s ...

    Text Solution

    |

  16. A spherical balloon is being inflated at the rate of 35 cm^(3)/min. Th...

    Text Solution

    |

  17. Electric current C, measured by a galvanometer, is given by the equati...

    Text Solution

    |

  18. The value of Var (4x+3) is

    Text Solution

    |

  19. If the side of an equilateral triangle increases at the rate of sqrt(3...

    Text Solution

    |

  20. If y=3x^(2)+2 and if x changes from 10 to 10.1, then the approximate ...

    Text Solution

    |