Moving to a 4 by 4 difference equation Ax=b, find the four components X, X, x3,...
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Moving to a 4 by 4 difference equation Ax=b, find the four components X₁, X₂, x3, x4. Then write this solution as x = A-¹b to find the inverse matrix: Ax= 1 -1 0 0 1 0X3 -1 1 LX4. = b₂ b3 b₁ b Moving to a 4 by 4 difference equation Ax=b, find the four components X₁, X₂, x3, x4. Then write this solution as x = A-¹b to find the inverse matrix: Ax= 1 -1 0 0 1 0X3 -1 1 LX4. = b₂ b3 b₁ b
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