Question

verify that(_x) =x for _13/17​

Answer 1

Answer:

bdndndndndnxhx

Step-by-step explanation:

nxndndjdnckcoxdoodx

Answer 2

Answer:

frac for fraction

Step-by-step explanation:

-(-x)=x  

Step-by-step explanation:

i) Given \: x = {2}/{15}--(1)

LHS = -(-x)\\=-\big(-\frac{2}{15}\big)

\* from (1)*\

=\frac{2}{15}

=x \\=RHS

/* from (1)*/

Therefore,

-(-x)=x  

i) Given \: x = \frac{-13}{17}--(2)

LHS = -(-x)\\=-\big(-\left(\frac{-13}{17}\right)\big)

\* from (2)*\

=-\frac{13}{17}

=x \\=RHS

/* from (2)*/

Therefore,

-(-x)=x