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# Are k/4, z/3 and r/2 increasing ? 1) 3<z<4 2)

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Senior Manager
Joined: 30 Aug 2003
Posts: 319

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Location: dallas , tx
Are k/4, z/3 and r/2 increasing ? 1) 3<z<4 2) [#permalink]

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28 Jan 2004, 13:04
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Are k/4, z/3 and r/2 increasing ?

1) 3<z<4
2) r<z<k
_________________

shubhangi

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Senior Manager
Joined: 05 May 2003
Posts: 424

Kudos [?]: 12 [0], given: 0

Location: Aus

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28 Jan 2004, 16:28
C ??
If we consider both positive and negative.

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SVP
Joined: 16 Oct 2003
Posts: 1798

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28 Jan 2004, 22:31
E is correct

Are k/4, z/3 and r/2 increasing ?

1) 3<z<4
2) r<z<k

r < z < k
-4 -3 -1 decreasing
2 3 4 constant
1 3.5 4 randon

Kudos [?]: 170 [0], given: 0

28 Jan 2004, 22:31
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