Question

(v) Which of the following is not an
example of associative property of
addition?
(a) x + y = y + x
(b) {x + y} + z = {y + z} + x
(c) 12 + (-4 + 7) = {12 + (-4)} + 7
(d) {a + b} + c = {c + a} + b​

Answer 1

Answer:

a

Step-by-step explanation:

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Answer 2

Answer:

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