Each of the following inequalities is true for some non-zero values of $x$ EXCEPT

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[STEP]Try substitue sample of numbers into the inequalities[/STEP]

$x=2$ A) $\frac{1}{2}<2<4$
$x=-2$ B) $-2<-\frac{1}{2}<4$
none C)
$x=0.1$ D) $0.01<0.1<10$
$x=2$ E) $2<4<8$

[ANS]C)[/ANS]

Trick and Tips

  • Try both positive and negative numbers
  • Try numbers between 0 and 1
  • Try numbers between -1 and 0
  • sometime if it is allowed, try 0, 1 and -1

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