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Identify Irrational Numbers

publish date: 2026/05/23 00:10:54.049529 UTC

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Select all irrational numbers.

\(\sqrt{2}\)

0.25

\(\pi\)

-7

(1) \(\sqrt{2}\)

(2) \(\pi\)

Irrational numbers cannot be written as exact fractions.

Introduction to Differential Calculus (Systematic Studies with Engineering Applications for Beginners) - 2012