Question

which of the following is a false statement? 1) a÷b is a rational number
2) (a÷b)÷ c not equal to a÷(b÷ c)
3) -a÷a= -1
4) (a - b) ÷ c not equal to a/c + (- b/c)
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Answer 1

Answer:

2 is false

Step-by-step explanation:

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Answer 2

Answer:

answer is option 4

Step-by-step explanation:

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