Question 1124463: Show, using 3 numerical examples, that the set of irrational numbers are not closure with respect to addition. Answer by ikleyn(52803) (Show Source): You can put this solution on YOUR website! .
Show, using 3 numerical examples, that the set of irrational numbers is not closed with respect to addition.
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In the following lines, first addend is an irrational number; the second addend is an irrational number, too;
but the sum is a rational number:
+ = 1;
+ = 8;
+ = .
These are 3 examples that you want.