Answer :

Let us simplify the given expression:
[tex]\[ (x y)^{\frac{1}{x-y}} \][/tex]

We can utilize the properties of exponents to simplify this expression. The key property we'll use is:
[tex]\[ (ab)^c = a^c \cdot b^c \][/tex]
This property states that raising a product to a power is the same as raising each factor to that power separately and then multiplying the results.

Applying this property to our expression, we have:
[tex]\[ (x y)^{\frac{1}{x-y}} = x^{\frac{1}{x-y}} \cdot y^{\frac{1}{x-y}} \][/tex]

Therefore, the simplified form of the given expression is:
[tex]\[ (x y)^{\frac{1}{x-y}} = x^{\frac{1}{x-y}} \cdot y^{\frac{1}{x-y}} \][/tex]

Thus, our final answer is:
[tex]\[ x^{\frac{1}{x-y}} \cdot y^{\frac{1}{x-y}} \][/tex]