Tell whether the set is closed under the operation indicated.
if not closed, provide a countere...
Mathematics, 25.08.2019 19:00 jholland03
Tell whether the set is closed under the operation indicated.
if not closed, provide a counterexample.
1.) integers under addition 2.) integers under division
3.) whole numbers under subtraction 4.) irrational numbers under addition
Answers: 1
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