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22 Apr 2017, 23:11
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Difficulty:
55%
(hard)
Question Stats:
60% (00:45) correct
40%
(01:11)
wrong
based on 5
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Is xy < 0?
5|x| + |y| = 0
|x| + 5|y| = 0
5|x| + |y| = 0
|x| + 5|y| = 0
Archived Topic
Hi there,
This topic has been closed and archived due to inactivity or violation of community quality standards. No more replies are possible here.
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23 Apr 2017, 01:44
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VyshakhR1995
Is xy < 0?
5|x| + |y| = 0
|x| + 5|y| = 0
5|x| + |y| = 0
|x| + 5|y| = 0
Concept tested is |0| = 0.
a) x=y=0. Hence xy is not less than 0.
b) x=y=0. Hence xy is not less than 0.
Hence D.
Cheers!
23 Apr 2017, 02:53
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VyshakhR1995
Is xy < 0?
5|x| + |y| = 0
|x| + 5|y| = 0
5|x| + |y| = 0
|x| + 5|y| = 0
Discussed here: https://gmatclub.com/forum/is-xy-132217.html
You should put (1) and (2) before each statement.
Please read carefully and follow: https://gmatclub.com/forum/rules-for-po ... 33935.html
