从装有2只红球，2只白球的袋中任取两球，记A=“取到2只白球”，则A的补集=（） - 查题网

>> 成人高等教育 / 概率论与数理统计B

成人高等教育 / 概率论与数理统计B

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从装有2只红球，2只白球的袋中任取两球，记A=“取到2只白球”，则A的补集=（）

A、
(A)取到2只红球
B、
(B)取到1只白球
C、
(C)没有取到白球
D、
(D)至少取到1只红球

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概率论与数理统计B

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