Question

What is irrational number​

Answer 1

Given to us:–

• A question . What is an irrational number ?

An irrational number cannot be shown in fraction form . Fraction form is a/b, where b is not equal to 0 .

Some examples of irrational numbers are π , e , √2 , ∛5 , etc .

✯ Additional Information ✯

• Rationals can be shown as fractions .
• Integers are all positive , negative , and zero .
• Whole numbers are only positives , and zero .
• Real numbers include all of the above .

Answer 2

IRRATIONAL NUMBER

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An irrational number is a real number that cannot be expressed as a fraction. Its decimal expansion is a non-terminating and non-repeating decimal.

Examples of irrational number:

• √2 (square root of 2 - 1.41421356…)
• √8 (square root of 8 - 2.82842712…)
• π (pi - 3.14159265…)
• e (Euler's number - 2.71828182…)
• ϕ (golden ratio - 1.61803398…)