Question

9) Verify that (a+b)+c.=a+(b+c) by taking
(1) a = -2 , b = -2/3 , c = -3/4
(2) a = -12, b = -9/11, c = 7/-12

pls give solution not steps
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Answer 1

Answer:

(1) -41/12 (2) -1769/132

Step-by-step explanation:

As you told that don't want steps so I have not given steps.

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