Which construction would you use if your programming code needed to check if at least one of a,b,c is true? Which construction would you use if your programmin

Programming Logic & Design Comprehensive
9th Edition
ISBN:9781337669405
Author:FARRELL
Publisher:FARRELL
Chapter2: Elements Of High-quality Programs
Section: Chapter Questions
Problem 5RQ
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De Morgan’s laws state that specific Boolean statements can be written in different ways with the same meaning.

A group of negated ANDs is the same as a negated group of ORs

(!a && !b && !c) === !(a || b || c)

A group of negated ORs is the same as a negated group of ANDs

(!a || !b || !c) === !(a && b && c)

 

  1. Which construction would you use if your programming code needed to check if at least one of a,b,c is true?
  2. Which construction would you use if your programming code needed to check that a,b,c are all true?

Explain your reasoning about choosing the programming code.

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