To Prove: The set R (reals) - Q (rationals) of irrational numbers is uncountable.

How does one go about proving that the set of irrational numbers is uncountable? Does the cardinality come into play? Any help would be appreciated!

Printable View

- November 16th 2010, 06:57 PMjstarks44444Irrational Uncountability proof
To Prove: The set R (reals) - Q (rationals) of irrational numbers is uncountable.

How does one go about proving that the set of irrational numbers is uncountable? Does the cardinality come into play? Any help would be appreciated! - November 16th 2010, 07:16 PMtonio