Page 155 - Numerical Analysis Using MATLAB and Excel
P. 155
Exercises
8. Use Excel to find the unknowns for the system
2 4 3 2 x 1 1
–
24 13 ⋅ x 2 = 10
–
– 1 3 – 4 2 x 3 – 14
–
22 2 1 x 4 7
Verify your answers with the MATLAB left division operation.
Numerical Analysis Using MATLAB® and Excel®, Third Edition 4−37
Copyright © Orchard Publications
