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A 5x5 table is filled with numbers (one number per cell). It is known that the product of 5 numbers in each column is negative. Is it possible that the product in each row is positive?
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A 5x5 table is filled with numbers (one number per cell). It is known that the product of 5 numbers in each column is negative. Is it possible that the product in each row is positive?

User Sdkcy
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1 Answer

7 votes

Answer:

Yes

Explanation:

A negative multiplied by another negative will turn into a positive. A positive multipled by a negative will stay as a negative.

User Juanmf
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