有限数学 示例

求解最简化梯阵形式 [[1,2,4],[2,4,-8]]
解题步骤 1
Perform the row operation to make the entry at a .
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解题步骤 1.1
Perform the row operation to make the entry at a .
解题步骤 1.2
化简
解题步骤 2
Multiply each element of by to make the entry at a .
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解题步骤 2.1
Multiply each element of by to make the entry at a .
解题步骤 2.2
化简
解题步骤 3
Perform the row operation to make the entry at a .
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解题步骤 3.1
Perform the row operation to make the entry at a .
解题步骤 3.2
化简