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8 May 2018
4. Write the negation of the following statement (you can use words or the logical symbols): "For any two real numbers a, b, if a.b=0 then either a=0 or b=0."
4. Write the negation of the following statement (you can use words or the logical symbols): "For any two real numbers a, b, if a.b=0 then either a=0 or b=0."
Casey DurganLv2
9 May 2018
