3 years ago

Which is an irrational number?

Mathematics

1 answer:

chubhunter [2.5K]3 years ago

7 0

Answer:

√21

Step-by-step explanation:

<u><em>Irrational number:-</em></u>

An irrational number is a type of real number which cannot be represented as a simple fraction . it cannot be expressed in the form of a ratio.

Example:-

√2,√3, ,......

Given option

√21 is a irrational number

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