Question~
Give a number that is an irrational number. Does it belong to any other sets of numbers? If so, which ones?
My Answer~
The square root of 5 is an irrational number, and it is also a real number.

What my teacher said~ rest of the sets?
~~What all number sets does the square root of 5 belong to?

Question

Question~
Give a number that is an irrational number.  Does it belong to any other sets of numbers?  If so, which ones?
My Answer~
The square root of 5 is an irrational number, and it is also a real number.

What my teacher said~ rest of the sets?
~~What all number sets does the square root of 5 belong to?

pyxieyt · Answer

Okay

pyxieyt · Answer

Is the square root of 5: 
Real Number: yes 
Rational Number: no 
Irrational Number: yes 
Integer: no 
Whole Number: no 
Or Natural Number: no