Home
Class 12
MATHS
Find the maximum and minimum value of x+...

Find the maximum and minimum value of `x+1/x`

Promotional Banner

Topper's Solved these Questions

  • APPLICATION OF INTEGRALS

    SHARAM PUBLICATION|Exercise EXAMPLE|17 Videos
  • CONTINUITY AND DIFFERENTIABILITY

    SHARAM PUBLICATION|Exercise EXAMPLE|156 Videos

Similar Questions

Explore conceptually related problems

Find the maximum and minimum values of f(x) = sec x + log cos^(2)x, 0 lt x lt 2pi .

Find the maximum and minimum values, if any of the following functions. f(x) = |x + 2| - 1 or g(x) = -|x + 1| + 3

Find the absolute maximum and minimum values of f(x) = 2x^(3) - 24x + 57 in the interval [1, 3].

Find the maximum and minimum of f(x)=|x+3|,for all x belongs to R.

Find the local maximum and local minimum values of ((x - 1)(x-6))/(x-10), x ne 10 .

SHARAM PUBLICATION-APPLICATIONS OF DERIVATIVES-EXAMPLE
  1. Determine the point on the curve y = ln x, at which the tangent will b...

    Text Solution

    |

  2. Find the extreme values of the function y = X + 1/x.

    Text Solution

    |

  3. Find the maximum and minimum value of x+1/x

    Text Solution

    |

  4. Find the intervals in which the function f(x) = 2x^3 + 9x^2 + 12x + 20...

    Text Solution

    |

  5. For which value of x, the function f(x)=4-x-x^2is maximum or minimum.

    Text Solution

    |

  6. etermine the sub-interval of (-(pi)/(2),(pi)/(2)), in which f(x)=tan x...

    Text Solution

    |

  7. Find the equation of the normal to the curve 5x^2+3y^2=23 at (2,-1)

    Text Solution

    |

  8. Find the slope of the tangent to the curve y =(logex)^2 at x=1/e

    Text Solution

    |

  9. Find the equation of normal to the curve 3y^2=16x at (3,4).

    Text Solution

    |

  10. Determine the point on the curve y = ln x, at which the tangent will b...

    Text Solution

    |

  11. Find the equation of the tangent to the curve x = y^2-1 at the point w...

    Text Solution

    |

  12. Find approxiamately the difference between the volumes of two cubes of...

    Text Solution

    |

  13. Find the set of value of x where the function f(x) = 2x^3 + 3x^2 - 36x...

    Text Solution

    |

  14. Find the value of.x for which the function f(x) =x^4 — 4x^3 + 4x^2 - 1...

    Text Solution

    |

  15. Find the extreme point of the function f (x) = sinx cosx,x in (pi/8,pi...

    Text Solution

    |

  16. Using differential, find approximately the difference between the volu...

    Text Solution

    |

  17. Show that the semivertical angle of a cone of given slant height is ta...

    Text Solution

    |

  18. Show that the radius of the right cicular cylinder of greatest curved ...

    Text Solution

    |

  19. A cylindrical open water tank with a circular base is to be made out o...

    Text Solution

    |

  20. Show that the semi-vertical angle of the cone of the maximum volume an...

    Text Solution

    |