Question

9. For each set of rational numbers given below verify the associative property of addition of rationa
numbers:
(i) 1/2, 2/3 and -1/6
(ii) -2/5, 4/15 and - 7/10
(iii) -7/9, 2/ -3 and -5/18
(iv) -1, 5/6 and -2/3​

Answer 1

Answer:

Istpart.............. ........