Question

prove that the following are irrational
$1 \div \sqrt{2}$
​

Answer 1

Answer:

$\sqrt{2}$

Step-by-step explanation:

$1 \div \sqrt{2}$

$\frac{ \sqrt{2} }{1}$

$\sqrt{2}$

$\sqrt{2 \: } \: is \: an \: irrational \: number$