Question

verify that-(-x)is the same as x for (i)x=13/17 (ii)x=-21/31​

Answer 1

Answer:

(i)=yes verify

Step-by-step explanation:

Additive inverse of x= -x

Additive inverse of 13/17= -13/17

13/17+(-13/7) =0, x+(-x)=0

yes, verify