• Book	Advanced Engineering Mathematics
  Author	Erwin Kreyszig
  Edition	8th Edition

code_begins

A14= matrix([[1,1/2,0],[1/2,1/2,1/2],[0,1/3,1/3]]) 
b14= vector([1/2,1/3,1/4]) 
x14= A14.solve_right(b14) 
print x14 

code_ends

• Solution by:

  • Swati Ahuja, Student, IIT Roorkee