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The greatest possible value of [#permalink]
07 Dec 2017, 03:06

Expert's post

00:00

Question Stats:

69% (00:59) correct
30% (00:34) wrong based on 13 sessions

Quantity A

Quantity B

The greatest possible value of \frac{2}{x-y} where 9 \leq x \leq 12 and -2 \leq y \leq 8

2

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: The greatest possible value of [#permalink]
17 Feb 2018, 01:32

Maximum value of Quantity A will be obtained if we put least possible value of x-y in denominator. That will be minimum value of x and maximum of y. Hence, Choice C is correct.
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