Mathematics, 09.10.2021 02:20 a6igai1

A box contains 10 light bulbs, of which 3 are defective and the other 7 work. If two bulbs are drawn in succession without replacement, what is the probability of getting 1 working bulb and 1 defective bulb?

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A box contains 10 light bulbs, of which 3 are defective and the other 7 work. If two bulbs are drawn...

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