• 2022-06-07
    已 知生产函 数 [tex=7.0x1.5]XjzuZTSDv1ivo3qY1+Zmob9icRTgyeLBePI+B8jn7RKwM1W1oXpANzkpsfNGPg7c6yV/pRKav+RGz6gf7ny8vp/4TByZYTC543s90EXQsp0=[/tex]; 各 要素价 格 分别为[tex=7.929x1.214]unbVFYtdOgX4P0RNVB9ptkFjehuer9lIWGla0+xZEKVAbJP6uhM9X1tSnYVfFQwOPkjQW7mTDHxw6M4tz6aFtNB5CrTSjNpPs8MEVt5K8kng+r2X+LDe63sJFqiRKJQA[/tex]; 假定厂商处于短期生产, 且 [tex=2.857x1.214]ZdxcNk2+dFksDrQrx/cz4DxritNA5HX3BRObscj0nSI=[/tex] 推导 : 该商短期生产的总成本函数和平均成本函数;总可变成本函 数和平均可变函数;边际成本函数.
  • 因为[tex=2.571x1.214]ZdxcNk2+dFksDrQrx/cz4LpipDsRoEt10QzFJT5fWUQ=[/tex], 所以 [tex=5.643x1.5]05j4WLOIU3zbHCNnJPSxaEtmtquoyzXLQeuM+HSROUYL9yEpP0pH32St6lj18Cwxh8UW4VTWXJsVAS8SgdPpUg==[/tex] (1)[tex=9.714x4.929]f2mSsoCApNcqETOGwA6hj4bLnYDRCJAuEJcR6zksqPaFggVaXnBthVHfZp0GOQLUBfR4LtVyzSo8NaLQdwhcT5XPEkXmtHg3KYn7VOYcv1XxeCHWVHq5+P54wtu/FqGWg4jMb+5MFIg7a8Fj4UjRK8QX6Hd24gnKJ2MK0dFDUE626XQ9KjgAJdsITq0/VZUzHCjbUIXX6G5JNtflJxu/vp+BlmnxLevu+Kifxbz86kfweQDzFw79gqUTmBsFXw+MrWJQe+uZEY1DsDsJpovUlmI63I4A974CIwR9HeT93hjf6KOuEfyz0204/enRHXEr[/tex][tex=14.357x3.214]gjjIE8E60GS/GAKBxqnsIoQHsHRwhWaRzaagQl4GW1YBlo0c3TR6Nr6f0iFGyUiShlT7lfGe/cuFK6SysgRiuHpIelR2cOCNiMWTZDfyP9yBnw3glSIvxZrqFoz/tORZE7KCVGLSrHcc+rTL3UrwyZsPD59QFha+xZiFmXgE8OWG06SWNuPInri03yHV80zqsBMOcePwzGaTogJxVR+Ub2m0uuDg7VoY7UIgE0N+b3f/cccsrZAbTosNHWnvavfvAyBeW4roYzybbnx9onFaNtdZWyFSgd8QOW81YO8jA9N9idas9FcgzH5ew/NqjWGWn7gg5J6smZYbvMBZr7xbWEgpWeWVrDJsPagQBR/zL8ac09sD+jTXv82iek+vIWL2eWecbV5uduifkAAXvH9HpQX1ni7FIUnFC5MlXWJcETg=[/tex]所以 [tex=2.214x1.0]dV3lkDmVuRIvjSQKea8RxJNagzq+F4hRpVn/T/lIa2s=[/tex](2)由 (1) (2) 可知 [tex=5.643x1.5]dV3lkDmVuRIvjSQKea8RxFwRH1soBUy/KRfMalrIgOXLAXR74Sg2wly/P0EMsg8S[/tex]又 [tex=16.429x1.357]0R6UjNps39SGXGad3ayWNumWaYzlF2bAhleWLCN495wJScW69ekavcbFD3XGpv5tc2/euTqaZi/dXq6/b/fEQ+ERSbioPdUEijO7Nmy1FIG+xPJV3LehioijdYLuk25caoLFpOXrDMpHS665bQenm7nFGo/BdcIIkTYV3te4Dlg/Ilw4K9bvtm7M7cESuQwxvvEpAZzunmz1vtNnFnrFXA==[/tex][tex=8.714x3.0]dZsFmHWB79cuIZjqNmw6B2bOzoxNU7XTEMX065ketZYdz3vxL4syUe2oVHP7Z9t+[/tex][tex=17.286x3.214]CeOWlpLvH8Qhk/RmfIvBHRRrrloRAW1ogMySfwvf5/MLwNovqqvUQYJkb0qUo3oU4W5Dl6zx2GaCuI0n2vpN2a0TaYNsAZuPnn6OqoYGB9cJHvkYDfQZlc4To+1A+UDOwxKLYJEwz0uXFFdFWLBp3r0PZiuq/lbWk6Y0hPPzBw82+65B1FzY3M573wSlg5zMTrpRhVXYaoBaxO3k572ajao1Xk9a/3foSe9Jyp+YsewyfuS7YyHYHq1BXuAzlGIzYBjtyeHUPfwV9m4cs2wI+JDjIf70QCvF2gc1YG6zUpE=[/tex]

    举一反三

    内容

    • 0

      A=[1 2 3 4 5 6 7 8 9]A(5)=[]A=1 4 7 5 8 3 6 9

    • 1

      下面语句的输出结果是?range(len('HelloWorld')) A: [1, 1, 2, 3, 4, 5, 6, 7, 8, 9, 11] B: 11 C: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10] D: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11]

    • 2

      设DES加密算法中的一个S盒为: 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 0 1 2 3 14 4 13 1 2 15 11 8 3 10 6 12 5 9 0 7 0 15 7 4 14 2 13 1 10 6 12 11 9 5 3 8 4 1 14 8 13 6 2 11 15 12 9 7 3 10 5 0 15 12 8 2 4 9 1 7 5 11 A: 1010 B: 0001 C: 1011 D: 0111

    • 3

      输出九九乘法表。 1*1=1 2*1=2 2*2=4 3*1=3 3*2=6 3*3=9 4*1=4 4*2=8 4*3=12 4*4=16 5*1=5 5*2=10 5*3=15 5*4=20 5*5=25 6*1=6 6*2=12 6*3=18 6*4=24 6*5=30 6*6=36 7*1=7 7*2=14 7*3=21 7*4=28 7*5=35 7*6=42 7*7=49 8*1=8 8*2=16 8*3=24 8*4=32 8*5=40 8*6=48 8*7=56 8*8=64 9*1=9

    • 4

      下面是图的拓扑排序的是?(多选)[img=340x240]1802faef6ebcc2a.png[/img] A: 2 8 0 7 1 3 5 6 4 9 10 11 12 B: 2 8 7 0 6 9 11 12 10 1 3 5 4 C: 8 2 7 3 0 6 1 5 4 9 10 11 12 D: 8 2 7 0 6 9 10 11 12 1 3 5 4