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A bag contains 5 red marbles and 3 black...

A bag contains 5 red marbles and 3 black marbles. Three marbles are drawn one by one without replacement. What is the probability that atleast one of the three marbles drawn be black, if the first marble is red?

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To solve the problem, we need to find the probability that at least one of the three marbles drawn is black, given that the first marble drawn is red. We will break this down step by step. ### Step 1: Understand the Initial Conditions We have a bag containing: - 5 red marbles - 3 black marbles Total marbles = 5 + 3 = 8 marbles. ...
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