Sok lent $ 48,000 to three people. The annual interest rate for the first, second and third place is 4%, 8%, 7%. Sok earns a total of $ 2,860 per annum. On the other hand, the interest received from the third person is equal to three times the interest received from the first person. Make money that the first, second and third borrowed. (Using the Jordan Guass method)

Sok lent $ 48,000 to three people. The annual interest rate for the first, second and third place is 4%, 8%, 7%. Sok earns a total of $ 2,860 per annum. On the other hand, the interest received from the third person is equal to three times the interest received from the first person. Make money that the first, second and third borrowed. (Using the Jordan Guass method)

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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