Question

Which of the following is the additive inverse of – 28?​

Answer 1

Answer:

Additive inverse of ba is −ba, since ba+(−ba)=0

In the same manner:

(i) 

Additive inverse of 82 is −82

(ii) 

Additive inverse of 9−5 is 95

(iii) 

Additive inverse of −5−6 is 5−6

(iv) 

Additive inverse of −92 is 92

(v) 

Additive inverse of −619 is 619

Answer 2

Answer:

Additive inverse of -28 is +28