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Is it true that the square root of 2 cannot be expressed by a ratio of two integers?
Wiki User
∙ 13y ago
yes. But I'm too lazy to show you how to prove it.
Wiki User
∙ 13y ago
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A number that cannot be expressed as a ratio of two integers?
A number that cannot be expressed as the ratio of two integers is known as an irrational number.
Numbers that cannot be expressed as a ratio of integers are called?
They are called irrational numbers; numbers that can be expressed as a ratio of integers are called rational numbers. Some common irrational numbers are pi (3.14159...) and the square root of two.
What makes a number irrational?
A real number is irrational if it is not rational - meaning it cannot be expressed as a ratio of two integers. Numbers like pi, e, the square root of 5, and uncountably infinite more cannot be expressed as a fraction (ratio) of two integers, and are thus irrational.
What is deemed irrational?
Any number that cannot be expressed as the quotient of two integers.
What is a number that cannot be expressed as a ratio of two integers or as a repeating or terminating decimal?
A number which can not be expressed as a ratio of two integers is "irrational". Irrational numbers can not be expressed on paper through conventional means. Examples of irrational numbers are: pi Euler's number (e) Any square root of an integer which isn't a perfect square.
Which is irrational?
Any number which cannot be expressed as a ratio of two integers.
What are numbers that cannot be expressed as a ratio of two integers?
irrational numbers
What numbers cannot be rational?
Numbers that cannot be expressed in the form of a ratio of two integers.
A real number that cannot be expressed as a ratio of two integers?
An irrational number.
When is a number irrational?
When it is a real number that cannot be expressed as a ratio of two integers.
Why is pi squared irrational?
Because it cannot be expressed as a ratio of two integers.
What are the number that is irrational?
They are real numbers that cannot be expressed as a ratio of two integers.
