MCQ Practice Mathematics 📖 If = b, = c and =a then the value of xyz is : Favorite Practice Add to Book Explanation & Answer Detailed explanations and answers are restricted. Unlock full access by logging in to your account. 🔒 Unlock the detailed explanation and answers Log In / Sign Up PreviousIf a + b + c = 12, a + b = 4, and a + c = 7, what is the value of $a^{2}$ ? NextIf = b, = c, and =a, then the value of xyz is :