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

code_begins

A=matrix([[1,2,3],[1,2,2],[1,2,3]])
A
c=A.echelon_form()
c
print (c[0,0]*c[1,1]*c[2,2])
B=matrix([[1,2,3],[2,2,3],[3,3,3]])
B
d=B.echelon_form()
d
print(d[0,0]*d[1,1]*d[2,2])

code_ends

• Solution by:

  • <N.V.S Saikrishna>, <student>, <Prakasam engineering College>

  • <M.Pavan kumar>, <student>, <Prakasam engineering College>

  • <T.Raghavendra>, <student>, <Prakasam engineering College>

  • <B.Raghavendra>, <student>, <Prakasam engineering College>

  • <Y.Siva kumar Reddy>, <student>, <Prakasam engineering College>

  • <J.lakshmi narayana>, <student>, <Prakasam engineering College>