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Question: A box contains 2 white balls, 3 black balls and 4 red balls. In how many ways can 3 balls be drawn from the box, if at least one black ball is to be included in the draw?
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Question: A box contains 2 white balls, 3 black balls and 4 red balls. In how many ways can 3 balls be drawn from the box, if at least one black ball is to be included in the draw?
Question 1: A box contains 2 white balls, 3 black balls and 4 red balls. In how many ways can 3 balls be drawn from the box, if at least one black ball is to be included in the draw?
View topic: বিবিধ সমস্যা (Miscellaneous Problem)
32
48
64
96
Source: Dutch-Bangla Bank Ltd - Probationary Officer - 21.12.2012
Answer
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Answer: 64
Explanation:
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