Question

Verify that -(-X) = X for ¡.) X = 11/ 15 ¡¡.)X = - 13 / 17

Answer 1

Answer:

I) LHS= -(-x)

= -(-11/15 )

= + 11/15 =X=RHS

2) LHS= -(-x)

= -(-(-13/17 )

=+(-13/17)

=-13/17 = X =RHS