Question 964832
{{{A=(matrix(3,3,
1,-2,3,
4,1,-1,
2,-1,1))}}}
{{{abs(A)=-6}}}
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{{{A[x]=(matrix(3,3,
11,-2,3,
4,1,-1,
10,-1,1))}}}
{{{abs(A[x])=-14}}}
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{{{A[y]=(matrix(3,3,
1,11,3,
4,4,-1,
2,10,1))}}}
{{{abs(A[y])=44}}}
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{{{A[z]=(matrix(3,3,
1,-2,11,
4,1,4,
2,-1,10))}}}
{{{abs(A[z])=12}}}
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{{{x=abs(A[x])/abs(A)=(-14)/(-6)=7/3}}}
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{{{y=abs(A[y])/abs(A)=44/(-6)=-22/3}}}
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{{{z=abs(A[z])/abs(A)=12/(-6)=-2}}}