How many integer solutions to x1 + x2 + x3 + x4 x₁ ≥ 4, x2 ≥ 2, x3 ≥ 5 and x4 ≥ 3? > = 31 are there for which Preview

College Algebra
10th Edition
ISBN:9781337282291
Author:Ron Larson
Publisher:Ron Larson
Chapter8: Sequences, Series,and Probability
Section: Chapter Questions
Problem 12T: Expand 3(x2)5+4(x2)3 by using Pascal’s Triangle to determine the coefficients.
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How many integer solutions to
x1 + x₂ + x3 + x4 = 31 are there for which
x₁ ≥ 4, x2 ≥ 2, x3 ≥ 5 and x4 ≥
>
Preview
3?
Transcribed Image Text:How many integer solutions to x1 + x₂ + x3 + x4 = 31 are there for which x₁ ≥ 4, x2 ≥ 2, x3 ≥ 5 and x4 ≥ > Preview 3?
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