• 2022-07-24 问题

    已知[tex=7.5x2.786]No14tepOrgpLFcwU7iwUQb86RRvcxy85DtxUAAT/dVQUeb2Mukdqy/gPpP//FRvF+422uP8fQ7IT30Bv9MPr/jdU6YsVUyNDbgi/jfYEC5A=[/tex],[tex=8.643x2.786]vpEHupdc3mJmF5LA+52z8lhPEQ9h+u/5qB6yXrUOfaHhLt58Q2BgKTrWvbunpgnI5nQ2kGDfpWkqPsu7gIblxtbKp4hPX0i6k7SY2ZpvEdM=[/tex],又知[tex=0.786x1.0]HhF87H60RpWs9HD858V1HQ==[/tex]与[tex=0.786x1.0]KDrlmsc0Py98fwztEMG+iw==[/tex]为相等矩阵,试求a,b,c,d的值.

    已知[tex=7.5x2.786]No14tepOrgpLFcwU7iwUQb86RRvcxy85DtxUAAT/dVQUeb2Mukdqy/gPpP//FRvF+422uP8fQ7IT30Bv9MPr/jdU6YsVUyNDbgi/jfYEC5A=[/tex],[tex=8.643x2.786]vpEHupdc3mJmF5LA+52z8lhPEQ9h+u/5qB6yXrUOfaHhLt58Q2BgKTrWvbunpgnI5nQ2kGDfpWkqPsu7gIblxtbKp4hPX0i6k7SY2ZpvEdM=[/tex],又知[tex=0.786x1.0]HhF87H60RpWs9HD858V1HQ==[/tex]与[tex=0.786x1.0]KDrlmsc0Py98fwztEMG+iw==[/tex]为相等矩阵,试求a,b,c,d的值.

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