Question

818) Rationalise the denominator
1upon root2×root 3 × root5 ​

Answer 1

Answer:

$\frac{1}{ \sqrt{2} \times \sqrt{3} \times \sqrt{5} } \\ = \frac{1}{ \sqrt{6} \times \sqrt{5} } \\ = \frac{1}{ \sqrt{30} } \\ = \frac{1}{ \sqrt{30} } \times \frac{ \sqrt{30} }{ \sqrt{30} } \\ = \frac{ \sqrt{30} }{30}$

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