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10 questions from this quiz
777
det(A)=0\det(A) = 0det(A)=0
Non-singular matrices only
121212
111
Leading diagonal elements
15\frac{1}{5}51
±1\pm 1±1
x=M−1b\mathbf{x} = M^{-1}\mathbf{b}x=M−1b
B−1A−1B^{-1}A^{-1}B−1A−1
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