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⇤ ← Revision 1 as of 2010-12-18 09:33:59 →
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Editor: tejaswi
Comment:
← Revision 2 as of 2010-12-18 12:08:13 → ⇥
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Editor: 10
Comment:
Deletions are marked like this. Additions are marked like this.
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Tejaswi,student,prakasam
                        Jyothi,student,prakasam		  *<yedukondalu>, <student>, <Prakasam engineering College>
   *<n srija> <student>, <Prakasam engineering College>
   *<triveni>, <student>, <Prakasam engineering College>
  
   *<siva latha>, <student>, <Prakasam engineering College>

  • Book

    Linear Algebra

    Author

    Gilbert Strang

    Edition

    		 

k=var('k')
a=matrix([[k,2,3],[k,k,4],[k,k,k]])
print a
a.det()
solve(a.det(),k)
a=matrix([[4,2,3],[4,4,4],[4,4,4]])
print a
a.pivots()
a=matrix([[2,2,3],[2,2,4],[2,2,2]])
print a
a.pivots()
a=matrix([[0,2,3],[0,0,4],[0,0,0]])
print a
a.pivots()

  • Solution by:

  • <yedukondalu>, <student>, <Prakasam engineering College>

    • <n srija> <student>, <Prakasam engineering College>

    • <triveni>, <student>, <Prakasam engineering College>

    • <siva latha>, <student>, <Prakasam engineering College>

Strang-1.4-30-U (last edited 2010-12-18 12:08:13 by 10)