Question

Rationalise the denominator of the following

$\frac{1}{ \sqrt{7} }$
​

Answer 1

Answer:

√7/7

Step-by-step explanation:

=> 1/√7 = (1/√7) × (√7/√7)

=> (√7) ÷ (√7×√7)

=> √7 ÷ 7

=> √7/7