- #1
ƒ(x) → ∞
- 25
- 0
Homework Statement
But somehow not that simple..
[tex]\frac{5xy}{x+y}[/tex] [tex]=6\left.[/tex]
[tex]\frac{7yz}{y+z}[/tex] [tex]=10\left.[/tex]
[tex]\frac{8zx}{z+x}[/tex] [tex]=15\left.[/tex]
Homework Equations
The Attempt at a Solution
Tried and failed.