Book
Advanced Engineering Mathematics
Author
Erwin Kreyszig
Edition
8th Edition
A=A0=matrix([[6,4,1,1],[4,6,1,1],[1,1,5,2],[1,1,2,5]]) print A print A0 v11=0 a21= A0[1,0] print A print a21 a31=A0[2,1] a41=A0[3,1] print a31,a41 x1= a21*a21 + a31*a31 + a41*a41 print x1 s1= x1^0.5 print s1 x2=(1+a21/s1)/2 print x2 v21= x2^0.5 print v21 v31=(a31*a21)/(2*v21*s1) print v31 v41=(a41*a21)/(2*v21*s1) print v41 v1=matrix([[0],[v21],[v31],[v41]]) print v1 I= identity_matrix(4) print I p1= I-(2*(v1)*(v1.transpose())) print p1 A1= p1*A0*p1 print A1
Solution by:
- V.J.Ramchand,Student, GITAM University
- G.Vamsi krishna, Student, GITAM University