Answer:
The Irrational numbers
Step-by-step explanation:
The so called "irrational numbers" cannot be written as a fraction of the type p/q. These are for example the square root of numbers that are NOT perfect squares (i.e. [tex]\sqrt{2} , \, \sqrt{3} ,\, \sqrt{5} , \,\sqrt{6} ,\,\sqrt{7} ,\, \pi[/tex], and many others.
Their particular name "Irrational Numbers" derives actually from the fact that they cannot be written as a "ratio" of two integer numbers.
