Book
Advanced Engineering Mathematics
Author
Erwin Kreyszig
Edition
8th Edition
A18= matrix([[0,2.2,1.5,-3.3],[0.2,1.8,0,4.2],[-1,-3.1,2.5,0],[0.5,0,-3.8,1.5]]) b18= vector([-9.3,9.24,-8.70,11.94]) x18= A18.solve_right(b18) print x18
Solution by:
- Swati Ahuja, Student, IIT Roorkee