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प्रश्न
Rationalise the denominator of `9/sqrt(3)`.
बेरीज
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उत्तर
To rationalise the denominator of `9/sqrt(3)`
Multiply numerator and denominator by `sqrt(3)`:
`9/sqrt(3) xx sqrt(3)/sqrt(3) = (9sqrt(3))/3`
Now simplify:
`(9sqrt(3))/3 = 3sqrt(3)`
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