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2 nd problem soloution
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a=vector([1.0,0,0.5])
print a
b=vector([1.0,.75,0])
print b
c=vector([1.0,0,0.4])
d=vector([1.5,1.0,0.5])
print a,b,c,d
a1=vector([300])
a2=vector([400])
a3=vector([900])
print a1,a2,a3
A=matrix([a,b,c,d])
B=matrix([a1,a2,a3])
A*B

  • Book

    Advanced Engineering Mathematics

    Author

    Erwin Kreyszig

    Edition

    8th Edition

a=matrix(0.3,0.5],[0.8,1.3],[0.7,0.9

b=matrix(4,1,2,3],[2,3,2,2)

  • c=a*b

[2.20000000000000 1.80000000000000 1.60000000000000 1.90000000000000] [5.80000000000000 4.70000000000000 4.20000000000000 5.00000000000000] [4.60000000000000 3.40000000000000 3.20000000000000 3.90000000000000]

2 nd problem soloution

a=vector([1.0,0,0.5]) print a b=vector([1.0,.75,0]) print b c=vector([1.0,0,0.4]) d=vector([1.5,1.0,0.5]) print a,b,c,d a1=vector([300]) a2=vector([400]) a3=vector([900]) print a1,a2,a3 A=matrix([a,b,c,d]) B=matrix([a1,a2,a3]) A*B 

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  • Solution by:

    • <Your Name>, <Profession>, <Organization>

    • <Your Name>, <Profession>, <Organization>

Kreyszig-sad (last edited 2010-12-15 12:37:20 by 172)