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u,t ,q,r , s,inequality

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u,t ,q,r , s,inequality

by oquiella » Sat Oct 10, 2015 4:42 am
If U>T, R>Q, S>T, and T>R, which of the following must be true?

I. U>S
II. S>Q
III. U>R

A. I only
B. II only
C. III only
D. I and II
E. II and III



Please explain why and how.
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by theCEO » Sat Oct 10, 2015 7:19 am
oquiella wrote:If U>T, R>Q, S>T, and T>R, which of the following must be true?

I. U>S
II. S>Q
III. U>R

A. I only
B. II only
C. III only
D. I and II
E. II and III

Please explain why and how.
lets arrange the terms to see if we can get a match
U>T, R>Q, S>T, and T>R
U>T, T>R, R>Q, and S>T

Therefore U>T>R>Q
S>T, means either of 2 things:
1. U>S>T>R>Q or
2. S>U>T>R>Q

I. U>S: not sure
II. S>Q: correct
III. U>R: correct

ans = e
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