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प्रश्न
State whether the following is irrational.
`sqrt(4/5)`
बेरीज
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उत्तर
`sqrt(4/5)`
= `sqrt(4)/sqrt(5)`
= `2/sqrt(5)`
`sqrt(5)` is irrational → expression is irrational
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या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
पाठ 1: Rational and Irrational Numbers - EXERCISE 1B [पृष्ठ ११]
