Question

verify following using truth table a.(a+b) =a please make a proper truth table no direct answer I will mark it as brainliest​

Answer 1

Explanation:

a(a+b)=a

a²+ab-a=0

a(a+b-1)=0

a=0 or a+b-1=0

a+b=1 since a is 0 therefore

b=1