Question

Find the following products:
$(-3)\times (-6)\times (-2)\times (-1)$

Answer 1

$(-3)\ast (-6)\ast (-2)\ast (-1)$

As we know that

$(-)\ast (-)\ast (-)\ast (-)=+$

Therefore after simplification, we have

$=(3\ast 6\ast 2\ast 1)$

$=36$