• Book	Linear Algebra
  Author	Gilbert Strang
  Edition

code_begins

a=matrix([[1,1,1],[1,2,2],[2,3,-4]])
b=matrix([[1,1,1],[1,2,2],[2,3,-4]])
c=vector([6,11,13])
d=vector([7,10,13])
x=a.solve_right(c)
y=b.solve_right(d)
print x
print y

code_ends

• Solution by:

  • <sarada>, <student>, <prakasam>

  • <ananthalakshmi>, <student>, <prakasam>