Q4 State true or false
(a) 17 + 15 = 15 + (-17)
(b) 64 – (64) = 0
(c) [(-17) + 8] + 20 = [8 + (-17)] + 20
Answers
Answered by
14
(a) false
(b) true
(c) true
(b) true
(c) true
Answered by
1
Answer:
a) False
b)True
c)False
Step-by-step explanation:
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