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Homework Statement
if you have dl/dx= -2 +0.002x-lagrange function(backword L)
dl/dy=0.012y-5-lagrange function
dl/dl= -(x+y-2000)
How do you solve for x, y and backword l?
Homework Statement
if you have dl/dx= -2 +0.002x-lagrange function(backword L)
dl/dy=0.012y-5-lagrange function
dl/dl= -(x+y-2000)
How do you solve for x, y and backword l?
Homework Equations
The Attempt at a Solution
You can't solve that since, for one, it's not an equation. What does that expression equal? Once you have that sorted out, remember that you still have one more equation you can use to help you solve for x and y.ok so lamda=2-0.02x
if i substitude that into the next equation i get 0.012y-5-2-0.02x
how do i solve for that when i got 2 variables x and y.