Which of the following does not define real field for any a and b?*1 pointa+b = b+aa.(b+c)= a.b +b.ca.b=b.aa +(b+c)= c + (a+b)

A real field satisfies the order property for any a and b except....*1 pointa<b or a>b or a=ba c< bc for any number ca+c < b + c for any number ca < b and b< c implies a<c

If ab = 1, where a and b are real numbers then?     a = b-1      b = a     a = b = 2     none of the mentioned

Which of the following is NOT a property of integer numbers? For two integers 'a' and 'b'.*1 pointa*ba/ba - ba+b

Which of the following is NOT a property of real number system?*1 pointArchimede's propertyDedekind's theoremAbsolute value propertyCauchy's theorem

For all real numbers a, b, and c, which of the following expressions is equal to