If U = {positive integers} and subset M = {positive odd integers}, what is M'? {positive integers} { } {1, 3, 5, 7, ...} {2, 4, 6, 8, ...}
Did you have any ideas on this problem so far that you weren't sure about?
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M' ---- it means that the set which is complemantary to M. Or the set which is include in U(Universal Set) but not include in M(positive integers) Mathematically, \[\large \bf M'=U-M\]
so what you get ??? @kaylamarie081
http://en.wikipedia.org/wiki/Complement_(set_theory) http://www.basic-mathematics.com/complement-of-a-set.html http://education-portal.com/academy/lesson/complement-of-a-set-in-math-definition-lesson-quiz.html#lesson
U=positive integers M=positive odd integers. So, M'=U-M M'=(positive integers)-(positive odd integers) therefore,we get M'=positive even integers i.e M'={2,4,6,8......}
hope you understand. @kaylamarie081
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