Question

Aratati ca
$\frac{1}{2} =1- \frac{1}{2}$

Answer 1

$1- \frac{1}{2}= \frac{2}{2}- \frac{1}{2}= \frac{2-1}{2}= \frac{1}{2}$
$=>1- \frac{1}{2}= \frac{1}{2}$

Answer 2

1-1/2=1/2+1/2-1/2 =1/2