Question

how do we say that root 2/2 is =1/2​

Answer 1

Step-by-step explanation:

2 can be written as √2×√2

∴√2/2 = √2/(√2×√2)

            = 1/√2

Answer 2

HELLO THERE!

You can convert digits and manipulate with the answer.

For instance, 2 can be written as √2×√2.

According to your question, we have:

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

So, there may be a mistake in your question.

Thanks :)