Prove the following binomial identity Consider an urn with n red balls and n blue balls inside.
Question:
Consider an urn with n red balls and n blue balls inside. Show that each side of the equation equals the number of ways to choose n balls from the urn.
Transcribed Image Text:
(:)-Σ . (2η 72 j=0
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Related Book For
Probability And Statistics For Engineers And Scientists
ISBN: 9780495107576
3rd Edition
Authors: Anthony Hayter
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