Question

|x *y| =|×| *|y| where x=7/-9 y= - 13/27,then verify​

Answer 1

Answer:

hey mate

$|x \times y | = | \frac{ - 7}{9} \times \frac{ - 13}{27} |$

$= | \frac{91}{243} |$

and

$|x| \times |y| = | \frac{ - 7}{9} | \times | \frac{ - 13}{27} |$

$= ( \frac{ - 7}{9} \times \frac{ - 13}{27} )$

$= \frac{ 91}{243}$

thus,

$|x \times y| = |x| \times |y|$

Hence proved.

may help dear....✌️❤️