7 votes 7 votes The absorption law in Boolean algebra say that $X + X = X$ $X . X = X$ $X + X . Y = X$ None of the above Digital Logic digital-logic boolean-algebra ugcnetcse-june2011-paper2 + – makhdoom ghaya asked Aug 22, 2016 makhdoom ghaya 2.4k views answer comment Share Follow See all 0 reply Please log in or register to add a comment.
Best answer 5 votes 5 votes Option A & B are Basic laws of Boolean Algebra. Option C. Absorption means to reduce Here x+xy=x(1+y)=x x+xy absorbed or reduced to x So option C is Correct Ans. Rajesh Pradhan answered Aug 22, 2016 selected Sep 13, 2017 by sourav. Rajesh Pradhan comment Share Follow See all 0 reply Please log in or register to add a comment.
0 votes 0 votes Answer is C if we discuss according to venn diagram , x.y means a common part from both x and y whereas x is the superset so it absorps the x.y and result as x . malti007 answered Aug 22, 2016 malti007 comment Share Follow See all 0 reply Please log in or register to add a comment.
0 votes 0 votes According to absorption law A + AB = A So (C) is a correct Lakshman Bhaiya answered Apr 12, 2017 Lakshman Bhaiya comment Share Follow See all 0 reply Please log in or register to add a comment.
0 votes 0 votes Option C as x absorbs y X(1+Y)=X saipriyab answered Oct 29, 2017 saipriyab comment Share Follow See all 0 reply Please log in or register to add a comment.