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Mathematics 23 Online
OpenStudy (shadowcain):

Which sets of numbers are closed under multiplication? Choose all answers that are correct. A. whole numbers B. natural numbers C. negative integers D. integers

OpenStudy (shadowcain):

I think it's A, B and D @mathmath333 @IrishBoy123

OpenStudy (mathmath333):

I think u r right

OpenStudy (shadowcain):

Thanks

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