Three of the cylinders in an eight-cylinder car are defective and need to be replaced. If two cylinders are selected at random (without replacement), what is the probability that two defective cylinders are selected? [Select] If two cylinders are selected at random (without replacement), what is the probability that at least one defective cylinder is selected? [Select ]

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A: https://drive.google.com/file/d/1S_b_En4yZMZPhsaGfBA2eE_M0IJFOVeW/view?usp=sharing

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A: Solution

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A: We can solve this as follows:

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