Combinations and Binomials Work out (X + Y)^5 using binomial coefficient the coefficient c_j for the term c_j X^j Y^(5-) is given by

College Algebra
7th Edition
ISBN:9781305115545
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter8: Sequences And Series
Section8.6: The Binomial Theorem
Problem 25E
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QUESTION 5
Combinations and Binomials
Work out (X + Y)^5 using binomial coefficients
the coefficient c_j for the term c_j X^j Y^(5-j)
is given by
cj = 5 Cj = [5! / (j! (5-j)!)]
Transcribed Image Text:QUESTION 5 Combinations and Binomials Work out (X + Y)^5 using binomial coefficients the coefficient c_j for the term c_j X^j Y^(5-j) is given by cj = 5 Cj = [5! / (j! (5-j)!)]
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