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    设矩阵,其中均为4维列向量,且已知行列式,则行列式( ).a1740ea852b090970a4f15671ac8d3bd.gif4bdf1d51f59dc6b6f0c5e0cbf782fcd8.gif1d95c27b21ce3b9a932230394cc7f89f.gifca660e41a076abcfd9a9c5241d6724d1.gifcf35d93d2f422745ec5a9fb8aba1f371.gif612d0e4338a802011c7b6e5e5146fe31.gif
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