In question 10, are we given that R is uncountable?
My thinking is that if we are not given that to assume, provingR - Q is uncountable would almost immediately lead to the fact that R is uncountable(which is not the proof you provided).
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Comments: >In question 10, are we given that R is uncountable? >My thinking is that if we are not given that to assume, proving >R - Q is uncountable would almost immediately lead to >the fact that R is uncountable(which is not the proof you provided).
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