If A = q r, B = r s, and C = q s,
Question:
If A = q − r, B = r − s, and C = q − s, what is the value of A − (B − C)?
a. −r
b. 0
c. 1
d. q + r
e. 2(q − r)
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1014 Practice Questions For The New GRE
ISBN: 9780375429682
2nd Edition
Authors: The Princeton Review
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