volume_mute
Assign the right universal set to one of the following sets
publish date: 2022/07/07 22:10:00 GMT+10
volume_mute| set of odd numbers | set of rational numbers |
| set of even numbers | set of irrational numbers |
| set of prime numbers | |
| set of composite numbers | |
| set of factors |
Please drag and drop the selected option in the right place or type it instead
The set of natural numbers
The set of real numbers
Correct Answer
(1) The set of natural numbers
(2) The set of real numbers
Explanation
The statement there is no number whose square is 8 is valid if the discussion is limited to the set of integers or the set of rational numbers, but it is invalid if the universal set is the set of all real numbers.
Reference
Introduction to Differential Calculus (Systematic Studies with Engineering Applications for Beginners) - 2012