Home
Class 11
MATHS
If x+y=k and xgt09,ygt0 then x^2+y^2 is ...

If x+y=k and `xgt09,ygt0` then `x^2+y^2` is minimum if

A

`xgty`

B

`xlty`

C

`x=y`

D

`x=2y`

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • MAXIMA & MINIMA

    AAKASH SERIES|Exercise EXERCISE-II|88 Videos
  • MAXIMA & MINIMA

    AAKASH SERIES|Exercise EXERCISE-III|35 Videos
  • MAXIMA & MINIMA

    AAKASH SERIES|Exercise SYNOPSIS|22 Videos
  • MATRICES

    AAKASH SERIES|Exercise LINEAR EQUATIONS - PRACTICE EXERCISE|15 Videos
  • MAXIMA AND MINIMA

    AAKASH SERIES|Exercise ADDITIONAL PRACTICE EXERCISE (LEVEL - II (PRACTICE SHEET )(ADVANCED)) (INTEGER TYPE QUESTIONS)|3 Videos

Similar Questions

Explore conceptually related problems

If xgt0,ygt0,x+y=32 and x^6+y^6 is minimum then the numbers are

If xy(x-y)=2a^3(agt0) then y has minimum when x =

If xgt0,ygt0,x+y=3 and xy is maximum then the maximum value of xy is

If x,y,z , t gt 0 and xyzt=81 then minimum value of x+2y+z+8t is