Question

rationalisation factor of 1/√7​

Answer 1

$\frac{1}{ \sqrt{7} }$

rationalisating the denominator

$\frac{1( \sqrt{7} )}{ \sqrt{7} \times \sqrt{7} }$

$= \frac{ \sqrt{7} }{7}$

hope it will help you

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Answer 2

Step-by-step explanation:

Rationalizing the Denominator :-

$multiply \: \sqrt{7} \: on \: both \: numerator \: and \: denominator.$

$\frac{1}{ \sqrt{7} } \times \frac{ \sqrt{7} }{\sqrt{7} } = \frac{ \sqrt{7} }{7}$

Hope you got it.