Last Updated：2025/11/20
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After performing Gaussian elimination, the augmented matrix was echelon, which allowed me to finish solving the system by back-substitution.
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After performing Gaussian elimination, the augmented matrix was echelon, which allowed me to finish solving the system by back-substitution.
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Related words
echelon
IPA(Pronunciation)
Adjective
not-comparable
Japanese Meaning
階段行列：ガウス消去法を施し、非ゼロ行の先頭の非ゼロ要素（ピボット）が、その直上の行の先頭の非ゼロ要素より右に位置するような行列の形態。
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