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If a and b are negative integers, which of the following must be true?
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12 Dec 2021, 13:21
12 Dec 2021, 13:21
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60% (00:35) correct
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If a and b are negative integers, which of the following must be true?
I. a + b is a negative integer
II. ab is a positive integer
III. \(\frac{a}{b} > a \)
(A) none
(B) I only
(C) II only
(D) I and II only
(E) I, II, and III
I. a + b is a negative integer
II. ab is a positive integer
III. \(\frac{a}{b} > a \)
(A) none
(B) I only
(C) II only
(D) I and II only
(E) I, II, and III
Re: If a and b are negative integers, which of the following must be true?
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12 Dec 2021, 19:22
12 Dec 2021, 19:22
1
\(a\) & \(b\) are both negative
Take \(a = -1\) & \(b = -2\)
All three sentences are valid for all the values of \(a\) & \(b\).
Answer \(E\)
Take \(a = -1\) & \(b = -2\)
All three sentences are valid for all the values of \(a\) & \(b\).
Answer \(E\)
gmatclubot
Re: If a and b are negative integers, which of the following must be true? [#permalink]
12 Dec 2021, 19:22
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