Question

(iii) (-9) + 8 = 8 + (-9)
Indicate the property for each of the following:
(i) 15+ (-19) is an integer
(ii) (-6) + 0 = -6
(iv) 5+ [(-4) + 2] = [5+ (-4)] + 2 (v) (-12) + 12 = 0​

Answer 1

3rd hai

-1 = -1. is right

confirm