Question: Find the number of functions $ f : \mathbbR o \mathbbR $ such that $ f(a + b) = f(a) + f(b) + ab $ for all real $ a, b $. - AMAZONAWS

📅 March 6, 2026 👤 scraface

Mar 06, 2026

$Question: Find the number of functions $ f : \mathbb{R} o \mathbb{R} $ such that $ f(a + b) = f(a) + f(b) + ab $ for all real $ a, b $.$