Grade 12th passAlgebra
in a boolean algebra show that ab'+a' b=0 if and only if a=b
in a boolean algebra show that ab'+a' b=0 if and only if a=b
1 Answer
Vikas TU
Dear student
Let us assume that a = b = 1
then a = 1 , a’ = 0
b = 1 , b’ = 0
so put in the equation ab’ + a’b
= 1*0 + 0*1 = 0
Hope this will help
Good Luck
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