Mathematics, 13.11.2019 04:31 addisonborden

Select from the drop-down menus to correctly identify whether the given operation is closed or not

closed with respect to each set of numbers,

real numbers are closed/not closed under addition

under addition

integers are closed/not closed under division

under division.

irrational numbers are closed/ not closed under multiplication

rational numbers are closed/not closed

under subtraction.

Answers: 3

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Select from the drop-down menus to correctly identify whether the given operation is closed or not