Question

the number 211 2111 21111......is a




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Answer 1

Answer:

irrational number

Step-by-step explanation:

rational ex. : 1, 1.6, 0.1, 0.9, 0.123456789123456789 etc.

rational numbers are numbers or desimals that has an end or stop at a point or repet again and again.

irrational ex. : -1, 0.21211211121111...., √2, 1/39, etc.

irrational numbers are numbers or desimals that can't have a ans or no point to stop.