Gaussian elimination

Calculus For The Life Sciences
2nd Edition
ISBN:9780321964038
Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Chapter11: Differential Equations
Section11.6: Applications Of Differential Equations
Problem 15E: Solve Exercise 14 if a 25 solution of the same mixture is added instead of pure alcohol.
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4. (12 pts) Solve the linear system of equations
0.211e1 + 0.811x2 = 1.52,
1.7121 – 1.06z, = -0.512
using 3 digit rounding arithmetic and Gaussian elimination with partial pivoting.
Transcribed Image Text:4. (12 pts) Solve the linear system of equations 0.211e1 + 0.811x2 = 1.52, 1.7121 – 1.06z, = -0.512 using 3 digit rounding arithmetic and Gaussian elimination with partial pivoting.
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