Math, asked by ash5544, 1 month ago

Verify that a+b = b+a for each of the following. a= -2 /9, b= - 4/3​

Answers

Answered by jannatparia
0

Answer:a-(-b)=a+b

a+b=a+b

1.39=39.

2.243-243.

3.159 159.

4.39=39.

Step-by-step explanation:

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