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vivado [14]
3 years ago
12

Which of the following statements are true? Check all that apply For all real numbers a and b, a b b+ a For all real numbers a a

nd b, ab ba. For all real numbers a and b, a b a For all real numbers a and b For all real numbers a, and c, (a b) c a (b c) b For all real numbers a, b and c, (a b) c a (b-c For all real numbers a, b and c, a b c) ab ac ​

Mathematics
1 answer:
Mars2501 [29]3 years ago
3 0

Answer:1 4 2

Step-by-step explanation:

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