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- Chapter 7- Indices [exponents]
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Selina Solutions Class 9 Mathematics Solutions for Exercise 1(B) in Chapter 1 - Chapter 1- Rational and Irrational Numbers
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Write a pair of irrational numbers whose sum is rational.
Answer:
\sqrt{3}+5 \text { and } 4-\sqrt{3}
are two irrational numbers whose sum is rational.
(\sqrt{3}+5)+(4-\sqrt{3})=\sqrt{3}+5+4-\sqrt{3}=9 Here, the resultant is rational.
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