Math Problem Statement
Tìm hàm f : R→R thoả mãn xf(y)−yf(x) = xy(x2 -y2)∀x,y ∈ R.
Solution
Ask a new question for Free
By Image
Drop file here or Click Here to upload
Math Problem Analysis
Mathematical Concepts
Functional equations
Polynomial functions
Formulas
-
Theorems
-
Suitable Grade Level
Advanced undergraduate level
Related Recommendation
Solving Functional Equation (x - y)f(x + y) - (x + y)f(x - y) = 4xy(x^2 - y^2)
Solving Functional Equation (x - y)f(x + y) - (x + y)f(x - y) = 4xy(x^2 - y^2)
Solving Functional Equation (x - y)f(x + y) - (x + y)f(x - y) = 4xy(x^2 + y^2)
Solving Functional Equation (x - y)f(x + y) - (x + y)f(x - y) = 4xy(x^2 - y^2)
Solving Functional Equation (x - y)f(x + y) - (x + y)f(x - y) = 4xy(x^2 + y^2)