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# Has anyone read whether GMAT includes imaginary number

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SVP
Joined: 17 Jun 2008
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25 Sep 2008, 11:35
This topic is locked. If you want to discuss this question please re-post it in the respective forum.

Has anyone read whether GMAT includes imaginary number related questions too? For example, if the question is to find out the value of sqrt(-4)*sqrt(-9), what should be the answer?

Should it be 6 or it should be -6?

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Director
Joined: 12 Jul 2008
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Schools: Wharton

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25 Sep 2008, 11:52
scthakur wrote:
Has anyone read whether GMAT includes imaginary number related questions too? For example, if the question is to find out the value of sqrt(-4)*sqrt(-9), what should be the answer?

Should it be 6 or it should be -6?

Imaginary numbers are not within the scope of GMAT.

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Re: Imaginary Number   [#permalink] 25 Sep 2008, 11:52
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# Has anyone read whether GMAT includes imaginary number

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