Is the product of all of the elements in Set S negative?
(1) All of the elements in Set S are negative.
(2) There are 5 negative numbers in Set S.
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Little tricky
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shankar.ashwin
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(1) could be odd or even number of elements in set, so insufficient
(2) If there is a 0 in the set, product would be 0. So insufficient.
Together you can say product is negative
(1) could be odd or even number of elements in set, so insufficient
(2) If there is a 0 in the set, product would be 0. So insufficient.
Together you can say product is negative
leumas wrote:Is the product of all of the elements in Set S negative?
(1) All of the elements in Set S are negative.
(2) There are 5 negative numbers in Set S.
