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ab < 0
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30 Aug 2018, 07:26
30 Aug 2018, 07:26
1
Expert Reply
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Question Stats:
88% (00:32) correct
11% (00:43) wrong based on 51 sessions
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ab < 0
A) Quantity A is greater.
B) Quantity B is greater.
C) The two quantities are equal.
D) The relationship cannot be determined from the information given.
Quantity A |
Quantity B |
\(\frac{a+b}{2}\) |
\(0\) |
A) Quantity A is greater.
B) Quantity B is greater.
C) The two quantities are equal.
D) The relationship cannot be determined from the information given.
Re: ab < 0
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27 Sep 2018, 08:31
27 Sep 2018, 08:31
1
Answer is D.
Multiple A and B by 2, we get
A = a+b
B = 0
We know that one of a or b is negative since a*b < 0. If the negative number has bigger magnitude than the positive the A will be negative, otherwise positive.
Solution is D
Multiple A and B by 2, we get
A = a+b
B = 0
We know that one of a or b is negative since a*b < 0. If the negative number has bigger magnitude than the positive the A will be negative, otherwise positive.
Solution is D
Re: ab < 0
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17 Nov 2024, 03:01
17 Nov 2024, 03:01
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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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