Question

Given that a = (-8) , b = 6 and c = (-3) , verify that addition

is commutative and associative . Also show that subtraction is

neither commutative nor associative .​

Answer 1

Step-by-step explanation:

a = - 10

b = 7

c = -3

Addition is commutative

(-10) + (7) + (-3) = (-10) + (-3) + (7) = (7) + (-10) + (-3) = -6

Addition is commutative

(-10 + 7) + (-3) = (-10) + (7 - 3) = (-10 - 3) + 7 = -6

Answer 2

Answer:

a = -10

b = 7

c = -7

Step-by-step explanation:

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