never possible

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never possible

by sanju09 » Tue Mar 31, 2009 5:23 am
Which of the following is never possible?
A. absolute value (x - 2) > absolute value (x) - 2
B. absolute value (x - 2) > absolute value (x - 1)
C. absolute value (x ^ 2) > absolute value (x ^ 3)
D. absolute value (x + 2) < absolute value (x) + 2
E. absolute value (x - 2) < absolute value (x) - 2
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by bluementor » Tue Mar 31, 2009 7:28 am
IMO E.

For x>=2, |x-2| = |x|-2
For x<2, |x-2| > |x|-2

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