• The order of matrices is importan

• The order of matrices is important for multiplication, as the commutative property of scalar multiplication does not hold for matrices. In general, AB ≠ BA
• The element of the resulting product matrix (Cij) is obtained by multiplying row i of A by column j of B, which is done by multiplying corresponding elements (where the column
index of the element in row i matches the row index of the element in column j) and then
summing the results:

結果 (中文) 1:

• 矩阵的顺序是重要的乘法，标量乘法交换律是站不住的矩阵。在一般，AB ≠ BA• 乘以计算，由此产生的产品矩阵 (Cij) 的元素行 i A 所列 j B，乘以相应的元素做的 (在列索引中的行的元素我匹配列 j 中的元素的行索引)，然后总结的结果︰

結果 (中文) 3:

矩阵的阶数对于乘法很重要，因为矩阵的标量乘法的交换性质不成立.。一般来说，AB≠BA•所产生的产品矩阵元素（CIJ）乘以行我一列J B获得，它乘以相应的元素（在列行i中元素的索引与列j中元素的行索引相匹配，然后总结结果：