1. The problem statement, all variables and given/known data Let A, B, C be any sets. Prove that if [tex]C\subseteq A[/tex], then [tex](A\cap B)\cup C[/tex] = [tex]A\cap (B\cup C)[/tex] 2. Relevant equations ? 3. The attempt at a solution Don't even know where to begin, If someone could point me in the right direction, that would be the best.