Latest Maths Olympiad Aptitude Question SOLUTION: Find all functions f : R + R such that f(x + y)f(x - y) = f(x) + f(y)
2 - 4x^2f(y), (1) for all x, y - R, where R denotes the set of all real numbers.

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(#M40022006) MATHS OLYMPIAD question ALGEBRA Keep an EYE

Find all functions f : R + R such that
f(x + y)f(x - y) = f(x) + f(y)

2 - 4x^2f(y), (1)
for all x, y - R, where R denotes the set of all real numbers.

Asked In Maths Olympiad MAN (10 years ago)

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