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Set S consists of all possible values of the product ab, where a and b are integers such that 0< a< b < 10.
Quantity A:The number of odd integers in S
Quantity B:The number of even integers in S
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AQuantity A is greater.
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BQuantity B is greater.
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CThe two quantities are equal.
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DThe relationship cannot be determined from the information given.
B显示答案