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1. Four men and four women can finish a project jointly in 3 days while two men and five women can finish the same project together in 4 days. Find the time taken by one man and one woman alone to finish the same project. Hint: use matrix

1. Four men and four women can finish a project jointly in 3 days while two men and five women can finish the same project together in 4 days. Find the time taken by one man and one woman alone to finish the same project. Hint: use matrix

Linear Algebra: A Modern Introduction
Linear Algebra: A Modern Introduction
4th Edition
ISBN:9781285463247
Author:David Poole
Publisher:David Poole
Chapter2: Systems Of Linear Equations
Section2.4: Applications
Problem 2EQ: 2. Suppose that in Example 2.27, 400 units of food A, 500 units of B, and 600 units of C are placed...
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1. Four men and four women can finish a project jointly in 3 days while two men and five women can finish the same project together in 4 days. Find the time taken by one man and one woman alone to finish the same project. Hint: use matrix
Transcribed Image Text:1. Four men and four women can finish a project jointly in 3 days while two men and five women can finish the same project together in 4 days. Find the time taken by one man and one woman alone to finish the same project. Hint: use matrix
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