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This problem trains for: SAT-I, AMC-8, GMAT.

Which of the following mathematical statements are false?

The first statement is true because:

equation

equation

equation

equation

The second statement is true because:

equation

equation

equation

equation

equation

The third statement is true because:

equation

equation

equation

equation

Since the fraction is subunitary (less than one), the statement is true.

The fourth statement is true because:

equation

equation

equation

equation