Math Problem Statement
If (xy log(xy))/(x+y) = (yz log (yz))/(y+z) = (zxlog (zx))/(z+x), then show that x^(x) = y^(y) =z^(z)
Solution
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Math Problem Analysis
Mathematical Concepts
Algebra
Logarithms
Exponential Functions
Formulas
Symmetry in equations: (xy log(xy))/(x+y)
Logarithmic properties: log(a*b) = log(a) + log(b)
Exponential relationships: x^x, y^y, z^z
Theorems
Equality of expressions involving logarithms and exponents
Suitable Grade Level
Grades 10-12