Question 723942
True or False 
1. The set of numbers less than zero but greater than 1 is the empty set.
Less than zero must be negative; greater than 1 must be positive.
Ans: False
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2. The set of even integers less than zero is a finite set.
Ans: False
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3. If the replacement set of x is {1, 2, 3, 4, 5}, then the solution set for the statement is 3x=27 is {9}. 
3*9 = 27
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Ans: True
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Cheers,
Stan H.