An urn contains nine balls of which three are red, four are blue and two are...
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An urn contains nine balls of which three are red, four are blue and two are green. Three balls are drawn at random without replacement from the urn. The probability that the three balls have different colour, is [AIEEE 2010, 4M] 2|7 1 (b). 21 (c) 2 23 (d) 1 3 An urn contains nine balls of which three are red, four are blue and two are green. Three balls are drawn at random without replacement from the urn. The probability that the three balls have different colour, is [AIEEE 2010, 4M] 2|7 1 (b). 21 (c) 2 23 (d) 1 3
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Related Book For
A Survey of Mathematics with Applications
ISBN: 978-0134112107
10th edition
Authors: Allen R. Angel, Christine D. Abbott, Dennis Runde
Posted Date:
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