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30 Jan 2023, 04:45
Kudos
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D
Be sure to select an answer first to save it in the Error Log before revealing the correct answer (OA)!
Difficulty:
25%
(medium)
Question Stats:
68% (00:47) correct
32%
(00:58)
wrong
based on 146
sessions
History
Date
Time
Result
Not Attempted Yet
16 Feb 2023, 12:27
Kudos
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What is the value of u?
(1) |u| + |v| = 0
since modulus is always >= 0 and it is given that sum of two modulus is 0 it implies that both u and v = 0
Sufficient.
(2) u^2 + v^2 = 0
Again, square of a number is always >=0. So from given information we can conclude that u and v are both equal to 0
sufficient
Answer D
(1) |u| + |v| = 0
since modulus is always >= 0 and it is given that sum of two modulus is 0 it implies that both u and v = 0
Sufficient.
(2) u^2 + v^2 = 0
Again, square of a number is always >=0. So from given information we can conclude that u and v are both equal to 0
sufficient
Answer D
15 Oct 2024, 09:57
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A member just gave Kudos to this thread, showing it’s still useful. I’ve bumped it to the top so more people can benefit. Feel free to add your own questions or solutions.
This post was generated automatically.
