Home
Class 12
MATHS
For all real values of x, the minimum va...

For all real values of x, the minimum value of `(1-x+x^2)/(1+x+x^2` is:

A

0

B

1

C

3

D

`1/3`

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • APPLICATION OF DERIVATIVES

    OMEGA PUBLICATION|Exercise Important Questions from (Miscellaneous Exercise )|48 Videos

  • APPLICATION OF INTEGRALS

    OMEGA PUBLICATION|Exercise Multiple Choice Questions|16 Videos

Similar Questions

Explore conceptually related problems

Find the minimum value of f(x) = x - x^2

The minimum value of 4^(x)+4^(2-x),x in R is

If x is real, the maximum value of x^2 -8x + 17 is

Find the maximum value of f (X) = 2x^2 - x +1

What is the minimum value of x^x , x > 0 ?

Find the minimum value of f(x)=|x+2|+|x-2|+|x|.

Let y=sin^(2)x+cos^(4)x . Then, for all real x (a) the maximum value of y is 2 (b) the minimum value of y is 3/4

For x > 1 , the minimum value of 2 log_10(x)-log_x(0.01) is

The number of integral values of K' the inequality |(x^2+kx+1)/(x^2+x+1)|<3 is satisfied for all real values of x is....

OMEGA PUBLICATION-APPLICATION OF DERIVATIVES -Multiple Choice Questions (MCQs)
  1. The approximate change in the volume of a cube of side x metres caused...

    Text Solution

    |

  2. The point on the curve x^2 = 2y which is nearest to the point (0,5) is...

    Text Solution

    |

  3. For all real values of x, the minimum value of (1-x+x^2)/(1+x+x^2 is:

    Text Solution

    |

  4. The maximum value of [x(x-1)+1]^(1/3), 0lexle1 is:

    Text Solution

    |

  5. Find the rate of change of the area of a circle with respect to its ra...

    Text Solution

    |

  6. Find the rate of change of the area of a circle with respect to its ra...

    Text Solution

    |

  7. Find the rate of change of the area of the circle with respect to its ...

    Text Solution

    |

  8. The total revenue in Rupees received from its sale of x units of a pro...

    Text Solution

    |

  9. An edge of a variable cube is increasing at the rate of 3 cm/s. How fa...

    Text Solution

    |

  10. A cylindrical tank of radius 10 m is being filled with wheat at the ra...

    Text Solution

    |

  11. Find the slope of the tangent to the curve y = 3x^4 - 4x at x = 4 .

    Text Solution

    |

  12. The slope of the normal to the curve y =3x^2 +2 sin x at x =0 is

    Text Solution

    |

  13. The line y = x+1, is a tangent to the curve y^2 = 4x at the point.

    Text Solution

    |

  14. The slope of the tangent to the curve x = t^2+3t-8, y = 2t^2-2t-5at th...

    Text Solution

    |

  15. The line y = mx +1, is a tangent to the curve y^2 = 4x if the value of...

    Text Solution

    |

  16. The normal at the point (1,1) on the curve 2y + x^2 = 3 is:

    Text Solution

    |

  17. If f(x) = 3x^2+15x+5, then the approximate value of f (3.02) is :

    Text Solution

    |

  18. The approximate change in the volume of a cube of side x metres caused...

    Text Solution

    |

  19. The point on the curve x^2 = 2y which is nearest to the point (0,5) is...

    Text Solution

    |

  20. For all real values of x, the minimum value of (1+x+x^2) is

    Text Solution

    |