4. Using Inverse of a Matrix a.5x + 15y + 56z= 35 b.-4x – 1ly - 41z =-26 c.-x- 3y – 11z=-7

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
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Give the complete solution for each equation. Use 3 decimal places if necessary. Solve for the unknowns of the following system of linear equations.

4. Using Inverse of a Matrix
a.5x + 15y + 56z= 35
b.-4x – 1ly - 41z =-26
c.-x- 3y – 11z=-7
%3D
||
Transcribed Image Text:4. Using Inverse of a Matrix a.5x + 15y + 56z= 35 b.-4x – 1ly - 41z =-26 c.-x- 3y – 11z=-7 %3D ||
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