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# I'm having a hard time w/absolute value. OA: B

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I'm having a hard time w/absolute value. OA: B [#permalink]  01 Apr 2007, 14:14
I'm having a hard time w/absolute value.

OA: B
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for 2

[x-3] <= -y
y<= x-3 <= -y
3+y <= x<= 3-y

hence y=0 and x = 3

for 1
you end up with

3-y<=x<=3+y and x can be any value!
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