5.) Which are binary aporatlians? Explain aho or why not? a) Onthe positive intrgers tha is, bj On 2", a ba al 9. %3D On Q ,a* b= o b On Z. otbe obtl Extro Haw s mathe matis incorpereted inth
5.) Which are binary aporatlians? Explain aho or why not? a) Onthe positive intrgers tha is, bj On 2", a ba al 9. %3D On Q ,a* b= o b On Z. otbe obtl Extro Haw s mathe matis incorpereted inth
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter10: Sequences, Series, And Probability
Section10.7: Distinguishable Permutations And Combinations
Problem 22E
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Definition.
An operation (*) defined on a set A is a binary operation if for a given elements a, b lies in A then a*b also lies in A.
Mathematically, we can say that it's a form of closure property.
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