Identity Law
It states that the sum of a variable and 0 is same as the variable itself. Likewise, multiplication of the variable with 1 is same as the variable itself.
i.e.,
➡ A + 0 = A
➡ A.1= A
Proof:
Hence, A + 0 = A & A.1= A.
It states that the sum of a variable and 0 is same as the variable itself. Likewise, multiplication of the variable with 1 is same as the variable itself.
i.e.,
➡ A + 0 = A
➡ A.1= A
Proof:
Hence, A + 0 = A & A.1= A.