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Mathematics, 19.09.2019 02:30 joejoefofana
Abox contains 12 transistors, 3 of which are defective. if 3 are selected at random, find the probability that
a all are defective
b none are defective
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Abox contains 12 transistors, 3 of which are defective. if 3 are selected at random, find the probab...
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