perplexus.info :: Just Math : Real Valued Function Rationale

Real Valued Function Rationale (Posted on 2023-12-31)

Find all real valued functions f(x) that satisfy the equation:
f(x)*f(y)= f(x+y) + x*y

See The Solution Submitted by K Sengupta

Rating: 5.0000 (1 votes)

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