Book
Advanced Engineering Mathematics
Author
Erwin Kreyszig
Edition
8th Edition
#Q.13 a = matrix(QQ,[3,0,4]) b = matrix(QQ,[-1,8,2]) c = matrix(QQ,3,[9,5,7]) d = matrix(QQ,3,[2,-2,6]) print 5*(c-2*d) print 10*d-5*c
Solution by:
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