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CBSE Class 9MathematicsNumber System

Classify the following numbers as rational or irrational with justification: (i) (ii)

Step-by-step solution

(i) Here, Since denominator is an irrational number, so when a rational number is divided by an irrational number, the quotient is an irrational number. ∴ is an irrational number. (ii) which is a rational number. Hence, the given expression is a rational number.

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