计算行列式[tex=13.429x4.786]IPFrLLjPWzsA1bDy+rH/s3MgDh9eSKDD294eUWaATbV3LqsxYGjk+I/YJzJEcjCmOxcalUeFtQ82UhalcfIjUrtc9jYWpZkNJV2TLOHMSxiAju4TfuVwS+aH2P4GP7+V5fO12sKAJEDjf/BUlmTcOw==[/tex]
计算行列式[tex=13.429x4.786]IPFrLLjPWzsA1bDy+rH/s3MgDh9eSKDD294eUWaATbV3LqsxYGjk+I/YJzJEcjCmOxcalUeFtQ82UhalcfIjUrtc9jYWpZkNJV2TLOHMSxiAju4TfuVwS+aH2P4GP7+V5fO12sKAJEDjf/BUlmTcOw==[/tex]
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