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anonymous

  • one year ago

will give medal Select all of the following true statements if R = real numbers, Z = rational numbers, and W = {0, 1, 2, ...}. A) WZ B) RZ C) -1 W D) R E) {0, 1, 2, ...} W F) 0 Z

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  1. anonymous
    • one year ago
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    W⊂Z,R⊂Z,−1∈W,∅⊂R,[0,1,2,...]⊆W,0∈Z

  2. anonymous
    • one year ago
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    W⊂Z is true because all the numbers in W can be written as a ration (which is a rule of rational numbers). R⊂Z is true because any number you can think of is real and it includes rational numbers. −1∈W not true, W= {0, 1, 2...) basically positive numbers and -1 is not positive. 0,1,2...⊆W this is true because every element in {0,1,2..} is also in W. 0∈Z 0 is a rational number because 0/1 =0 (can be written as a ratio) and so it is in Z

  3. anonymous
    • one year ago
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    thanks for the medal

  4. anonymous
    • one year ago
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    your welcome

  5. anonymous
    • one year ago
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    http://www.peeranswer.com/profile/brittany18/wall

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