Hi,

I am trying to prove that A x 0 = 0 using Boolean Algebra.

A x 0 = 0

(A x 0) + (A x A') (Compliment multiplication)

A x (0 + A') (Distributive Multiplication)

A x A' (Identity addition)

= 0 (Compliment multiplication)

Is this correct? I assume that if a + 0 = a, a' + 0 = a', too.

Thanks in advance!