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If [x] is greatest even integer less than or equal to x, what is the v
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14 Dec 2021, 06:34
14 Dec 2021, 06:34
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If [x] is greatest even integer less than or equal to x, what is the value of [-2.4] + [-3.4] + [2.4] + [3.4] ?
A. -4
B. -2
C. 0
D. 2
E. 4
A. -4
B. -2
C. 0
D. 2
E. 4
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Posts: 6218
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Re: If [x] is greatest even integer less than or equal to x, what is the v
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14 Dec 2021, 07:03
14 Dec 2021, 07:03
2
Carcass wrote:
If [x] is greatest even integer less than or equal to x, what is the value of [-2.4] + [-3.4] + [2.4] + [3.4] ?
A. -4
B. -2
C. 0
D. 2
E. 4
A. -4
B. -2
C. 0
D. 2
E. 4
GIVEN: [x] is the greatest EVEN integer less than or equal x
For example, [8.2] = 8, since 8 is the greatest even integer that is less than (or equal) to 8.2
Likewise, [-1.7] = -2, since -2 is the greatest even integer that is less than (or equal to) -1.7
And [-6.3] = -8, since -8 is the greatest even integer that is less than (or equal to) -6.3
Now onto the question....
[-2.4] + [-3.4] + [2.4] + [3.4] = (-4) + (-4) + 2 + 2 = -4
Answer: A
Re: If [x] is greatest even integer less than or equal to x, what is the v
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23 Jul 2024, 04:55
23 Jul 2024, 04:55
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Thanks to another GRE Prep Club member, I have just discovered this valuable topic, yet it had no discussion for over a year. I am now bumping it up - doing my job. I think you may find it valuable (esp those replies with Kudos).
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