Question

verify that -(-x) =x for: x=11/15​

Answer 1

hello mate,

As we know that :-

$- - = +$

soo the statement will be

$- ( -x) = x \\ x = x$

now by taking x as 11/15

$- ( \frac{ - 11}{15} ) = \frac{11}{15}$

$as \: - - = + \\ so$

$\frac{11}{15} = \frac{11}{15}$

hope it will help you