Determine the truth value of each of the following statements if the domain consists of all integers. If it is true, find a different domain for which it is false. If it is false, find a different domain for which it is true. Justify your answer. EXAMPLE: Vx (x ≤2x) Answer: False. If x=-1, then 2x = -2 and -1 > -2. True when the domain consists of all nonnegative integers x, x ≤2x. (a) Vr ((x+2) is even) (b) x (264) (c) VbVx (b² has a maximum value of 256) (d) x ([x/2x/2] = 0) (e) Vx ([x/2][2/2] = 1)

LINUX+ AND LPIC-1 GDE.TO LINUX CERTIF.
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ISBN:9781337569798
Author:ECKERT
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Chapter7: Working With The Bash Shell
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Determine the truth value of each of the following statements if the domain consists of all integers. If it is
true, find a different domain for which it is false. If it is false, find a different domain for which it is true.
Justify your answer.
EXAMPLE: Vx (x ≤2x)
Answer:
False. If x=-1, then 2x = -2 and -1 > -2.
True when the domain consists of all nonnegative integers x, x ≤2x.
(a) Vr ((x+2) is even)
(b) x (264)
(c) VbVx (b² has a maximum value of 256)
(d) x ([x/2x/2] = 0)
(e) Vx ([x/2][2/2] = 1)
Transcribed Image Text:Determine the truth value of each of the following statements if the domain consists of all integers. If it is true, find a different domain for which it is false. If it is false, find a different domain for which it is true. Justify your answer. EXAMPLE: Vx (x ≤2x) Answer: False. If x=-1, then 2x = -2 and -1 > -2. True when the domain consists of all nonnegative integers x, x ≤2x. (a) Vr ((x+2) is even) (b) x (264) (c) VbVx (b² has a maximum value of 256) (d) x ([x/2x/2] = 0) (e) Vx ([x/2][2/2] = 1)
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