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Number System — Maths STD 9 — Question

Maharashtra BoardEnglish MediumSTD 9MathsNumber System1 Mark
Question
Give an example of two irrational numbers whose:
Difference is an irrational number.
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Answer

Let $4\sqrt{3},\ 3\sqrt{3}$ are two irrational numbers and their difference is an irrational number. Because $4\sqrt{3}-3\sqrt{3}=\sqrt{3}$ is an irrational number.

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