Question

Let a, b, c be the three rational numbers where a = 45, b=45, and c= -56,
Verify:
(i) a + (b + c) = (a + b) + C (Associative property of addition)
(ii) a * (b * c) - (a x b) c (Associative property of multiplication).
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Answer 1

Answer:

(I)

Step-by-step explanation:

given

a=45

b=45

c= -56

(I) 45 + (45 -56) = (45 + 45) - 56

90 - 56 = 90 - 56

34 = 34