Question

1. Verify that -(-x) = x for
-13
11
(a) x =
15
(b)X =
17
5​

Answer 1

Answer:

All are verified.

Step-by-step explanation:

11

-(-11)=11

11=11

Hence verified.

15

-(-15)=15

15=15

Hence verified.

17

-(-17)=17

17=17

Hence verified.

5

-(-5)=5

5=5

Hence verified.