Question

verify that {-(-x)}=x, for x=11/3​

Answer 1

yes

Step-by-step explanation:

LHS

{-(-11/3)}

={-*-11/3}

={11/3}

=11/3

=x

=RHS

Hence proved

Answer 2

Step-by-step explanation:

Given:-x=11/3

To prove :- LHS=RHS

proof :-. {-(-x)}=x

= {x} = x

= x = x ----(1)

substituting the value of x=11/3 in equation(1)

we get , 11/3=11/3

Thus, LHS = RHS

(Hence Proved)