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GRE Prep Club Team Member
Joined: 20 Feb 2017
Posts: 2508
Given Kudos: 1053
GPA: 3.39
Which of the following points could lie in the same quadrant of the xy
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30 May 2021, 23:53
30 May 2021, 23:53
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Question Stats:
59% (02:00) correct
40% (01:47) wrong based on 82 sessions
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Which of the following points could lie in the same quadrant of the xy-coordinate plane as the point (a, b), where ab ≠ 0 ?
A. (–b, –a)
B. (–a, –b)
C. (b, –a)
D. (a, –b)
E. (–b, a)
A. (–b, –a)
B. (–a, –b)
C. (b, –a)
D. (a, –b)
E. (–b, a)
Re: Which of the following points could lie in the same quadrant of the xy
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04 Jun 2021, 00:05
04 Jun 2021, 00:05
5
1
Choose the point (a, b) = (1, -1)
A. (-b , -a) = (1, -1)
B. (–a, –b) = (-1, 1)
C. (b, –a) = (-1, -1)
D. (a, –b) = (1, 1)
E. (–b, a) = (1, 1)
Only choice A is equivalent to our assumed point, i.e, both their x and y coordinates have the same signs.
The answer is A.
A. (-b , -a) = (1, -1)
B. (–a, –b) = (-1, 1)
C. (b, –a) = (-1, -1)
D. (a, –b) = (1, 1)
E. (–b, a) = (1, 1)
Only choice A is equivalent to our assumed point, i.e, both their x and y coordinates have the same signs.
The answer is A.
General Discussion
Senior Manager
Joined: 23 Jan 2021
Posts: 294
Given Kudos: 81
Concentration: , International Business
Re: Which of the following points could lie in the same quadrant of the xy
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10 Jun 2021, 06:32
10 Jun 2021, 06:32
saumik wrote:
Choose the point (a, b) = (1, -1)
A. (-b , -a) = (1, -1)
B. (–a, –b) = (-1, 1)
C. (b, –a) = (-1, -1)
D. (a, –b) = (1, 1)
E. (–b, a) = (1, 1)
Only choice A is equivalent to our assumed point, i.e, both their x and y coordinates have the same signs.
The answer is A.
A. (-b , -a) = (1, -1)
B. (–a, –b) = (-1, 1)
C. (b, –a) = (-1, -1)
D. (a, –b) = (1, 1)
E. (–b, a) = (1, 1)
Only choice A is equivalent to our assumed point, i.e, both their x and y coordinates have the same signs.
The answer is A.
Sir, will option A true for all co ordinates?
