Home
Class 11
MATHS
Find the positive integers x and y such ...

Find the positive integers x and y such that `x+y=60 " and " xy^(3)` is maximum.

Text Solution

Verified by Experts

The correct Answer is:
15,45
Promotional Banner

Topper's Solved these Questions

  • MATHEMATICS -II(B) MODEL PAPER -10

    VGS PUBLICATION-BRILLIANT|Exercise SECTION-B|9 Videos

  • MATHEMATICS -I(B) MODEL PAPER -9

    VGS PUBLICATION-BRILLIANT|Exercise SECTION-C|7 Videos

  • MODEL PAPER - 7

    VGS PUBLICATION-BRILLIANT|Exercise Section - C (Long Answer Type Questions)|7 Videos

Similar Questions

Explore conceptually related problems

Find the asymptotes of the hyperbola xy - 3y - 2x = 0

IF x,y,z are positive integers (numbers ) then……….

Find the product of (-2xy)(3x - y)

Verify (i) x ^(3) + y ^(3) = (x + y) (x ^(2) -xy + y ^(2)) (ii) x ^(3) -y ^(3) = (x-y) (x ^(2) +xy +y ^(2)) using some non-zone positive integers and check by actual multiplication. Can you call these as identities ?

If x, y are positive real numbers such that xy = 1 then show that the minimum value of x + y is 2.

Verify x^(3)+y^(3)=(x+y)(x^(2)-xy+y^(2)) using some non-zero positive integers and check by actual multiplication. Can you call these as identites ?