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## Homework Statement

f(x,y,z)=e

^{xy}and x

^{5}+y

^{5}=64

Find Max and Min

## Homework Equations

∇F = <ye

^{xy}, xe

^{xy}>

λ∇G = <5x

^{4}λ, 5y

^{4}λ>

## The Attempt at a Solution

ye

^{xy}= 5x

^{4}λ

xe

^{xy}= 5y

^{4}λ

x

^{5}+y

^{5}=64

No idea where to go from here...