Question

State and verify Associative law using Truth Table.

Answer 1

Associative Law: This law states that:

(A+B)+C=A+(B+C)

(A.B).C=A.(B.C)

Proof:

From the above tables,

(A+B)+C=A+(B+C)

Similarly, we can prove,

A.(B.C)=(A.B).C