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A charity society contributed to the students with three different ways which are loan, donation, and scholarship. The sum of the contribution of year 2005 is RM84000, year 2006 is RM100500 and year 2007 is RM131000. The following table shows the number of students in the years of 2005, 2006, and 2007. Year 2005 2006 2007 Loan 10 Donation 7 14 Scholarship 12 14 16 (a) Write a system of linear combination equation for the given situation. (b) By using Cramer's Rule, calculate the total of each type of contribution.

A charity society contributed to the students with three different ways which are loan, donation, and scholarship. The sum of the contribution of year 2005 is RM84000, year 2006 is RM100500 and year 2007 is RM131000. The following table shows the number of students in the years of 2005, 2006, and 2007. Year 2005 2006 2007 Loan 10 Donation 7 14 Scholarship 12 14 16 (a) Write a system of linear combination equation for the given situation. (b) By using Cramer's Rule, calculate the total of each type of contribution.

Advanced Engineering Mathematics
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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A charity society contributed to the students with three different ways which are loan, donation, and scholarship. The sum of the contribution of year 2005 is RM84000, year 2006 is RM100500 and year 2007 is RM131000. The following table shows the number of students in the years of 2005, 2006, and 2007. Year 2005 2006 2007 Loan 6. 7. 10 Donation 14 Scholarship 12 14 16 (a) Write a system of linear combination equation for the given situation. (b) By using Cramer's Rule, calculate the total of cach type of contribution.
Transcribed Image Text:A charity society contributed to the students with three different ways which are loan, donation, and scholarship. The sum of the contribution of year 2005 is RM84000, year 2006 is RM100500 and year 2007 is RM131000. The following table shows the number of students in the years of 2005, 2006, and 2007. Year 2005 2006 2007 Loan 6. 7. 10 Donation 14 Scholarship 12 14 16 (a) Write a system of linear combination equation for the given situation. (b) By using Cramer's Rule, calculate the total of cach type of contribution.
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