The expression for involution law is_________(a) x+y=y+x(b) x+1=1(c) (x’)’=x(d) x.x=xThis question was addressed to me during an interview.This intriguing question comes from Fundamental Concepts & Postulates topic in division Boolean Algebra and Logic Circuits of Computer Fundamentals

The expression for involution law is_________(a) x+y=y+x(b) x+1=1(c) (

1.	The expression for involution law is_________(a) x+y=y+x(b) x+1=1(c) (x’)’=x(d) x.x=xThis question was addressed to me during an interview.This intriguing question comes from Fundamental Concepts & Postulates topic in division Boolean Algebra and Logic Circuits of Computer Fundamentals
Answer» RIGHT OPTION is (c) (x’)’=x To elaborate: The INVOLUTION law states that the COMPLEMENT of complement of a number is the number itself. The THIRD option justifies the statement. Thus, (x’)’=x.

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The expression for involution law is_________(a) x+y=y+x(b) x+1=1(c) (x’)’=x(d) x.x=xThis question was addressed to me during an interview.This intriguing question comes from Fundamental Concepts & Postulates topic in division Boolean Algebra and Logic Circuits of Computer Fundamentals

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