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⇤ ← Revision 1 as of 2010-12-18 11:26:10
Size: 787
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← Revision 2 as of 2010-12-18 11:29:13 ⇥
Size: 719
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| Deletions are marked like this. | Additions are marked like this. |
| Line 8: | Line 8: |
| R=matrix([[1,0,2,3],[0,1,4,5],[0,0,0,0]]) print R O=vector([0,0,0]) print O x=R.solve_right(O) print x R=matrix([[0,1,2],[0,0,0],[0,0,0]]) print R B=R.transpose() |
var('a,b,c,d') A=matrix([[a,b],[0,d]]) print A B=A.det() |
| Line 18: | Line 13: |
| y=B.solve_right(O) print y |
var('a,b,c,d') C=matrix([[a,0],[c,d]]) print C F=C.det() print F |
Book
Linear Algebra
Author
Gilbert Strang
Edition
var('a,b,c,d')
A=matrix([[a,b],[0,d]])
print A
B=A.det()
print B
var('a,b,c,d')
C=matrix([[a,0],[c,d]])
print C
F=C.det()
print F
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>