Question

5
4. Varify that (x + y) + z = x + (y + z), when
-4
-5
(i) x = у
and z =
3
12
_9
-18
(ii) x =
and z =
11 -5
44
-4
and z =
لیا
y
(iii) x = -2, y = -and z =
9
7.​

Answer 1

Answer:

DDDDDDDDDDDDDDDDDD

Step-by-step explanation:

Answer:

OPOPOPOPOPOPOPOPOPOPOPO

tHANKS GOR THE POIJTOOOOO!!!

Step-by-step explanation:

LEARN ENGLISH YOU FOOL!!!!!!!! VARIFY LOL!!!!!!!!!HAHAAHAHAH