Question

1/√7 rationalize...........​

Answer 1

Explanation:

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1/√7

rationalising the denominator

=1/√7×√7/√7

=√7/7

Answer 2

$\tt \huge \red{answer : - } \\ \\ \sf \implies \: \frac{1}{ \sqrt{7} } \\ \\ \sf \implies \: \frac{1}{ \sqrt{7} } \times \frac{ \sqrt{7} }{ \sqrt{7} } \\ \\ \sf \implies \: \frac{ \sqrt{7} }{ {( \sqrt{7} })^{2} } \\ \\ \sf \implies \: \frac{ \sqrt{7} }{7}$