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⇤ ← Revision 1 as of 2010-12-18 07:16:08
Size: 403
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Size: 770
Comment: matrix
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| a=matrix([[1,2],[2,4]]) b=matrix([[2,1,4],[3,1.5,6]]) c=a*b c.rank() var('bc,c') a=matrix([[1,2],[2,4]]) m=matrix([[1,b],[c,bc]]) t=a*m t.rank() |
A=matrix([[1,2],[2,4]]) print A B=matrix([[2,1,4],[3,1.5,6]]) print B var('b,c') M=matrix([[1,b],[c,b*c]]) print M D=A*B print D E=A*M print E R=rank(D) print R T=rank(E) print T |
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| *Tejaswi,student,prakasam Jyothi,student,prakasam |
*<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> |
Book
Linear Algebra
Author
Gilbert Strang
Edition
A=matrix([[1,2],[2,4]])
print A
B=matrix([[2,1,4],[3,1.5,6]])
print B
var('b,c')
M=matrix([[1,b],[c,b*c]])
print M
D=A*B
print D
E=A*M
print E
R=rank(D)
print R
T=rank(E)
print T
Solution*
<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>