• 2022-06-05
    求解下列方程。[tex=8.286x1.571]4KyCSWmE869f1o03WkRK7bX5xMRHxafvzLUMuf5rwp1VClMbnDTRPk7qJCArbeaJ[/tex][br][/br]
  •  解 :  [tex=16.214x5.286]Tz+l/ydZ2QxTEWs4jWoCzs9YSjlXvHPUQzTywvenO16H/I5nSEfrASf9wYbZVR9WZOPQDhTJrM3begx7wWW/UBKbTltBHPeTU0nPPJeBMhsXSAqoOkl/Nwbz6xasTJepFqZm2hrAuJ4QmuXcptQImXKT5pqxoByaXypLAufM7+KGnlj8SDdt+4uV18I5IGRNJEJrA6QCIqyahDr3alTHBA==[/tex][tex=17.429x8.429]eYDvkEGbo1uSs2x4Hnu67cflqwFqlf8ZTOKVcu0g8M0VCYW2kQxrKIT6X77YXoUYrgMm2jVq5mruYluGa+jn1PXs8K2FecP0TE8Cf8KA7nf9MjeFrCaCSNh01ykDOiF2ba0UnhGSSkSfAh4xtezUnN8rL3nB8tIH0yZrPPTPlG9UvSY3r/D0g2AeatCkYRPKMVXA8lePa1Os/iE/I9kf6GnZfx4DNPrZRmq44RND72JZ5rWeXHham1+MHvksIZU9kLhmbN/HIXxZBfIXOUdqAb4alYiirwbyF4js9/5w3Xc3pH8udqVznE+t7QGp8oMC[/tex]

    内容

    • 0

      用图解法解下列方程:[br][/br][tex=5.429x1.357]BEWRH2g/FC4BiBQ0ExyxrQ==[/tex]

    • 1

      下列关于施工索赔的处理过程正确的是( )[br][/br](1)意向通知 (2)证据资料准备 (3)索赔报告的编写 (4)提交索赔报告 (5)索赔报告评审 (6)谈判解决 (7)争端的解决 A: (1)(2)(3)(4)(5)(6)(7) B: (2)(3)(1)(4)(5)(6)(7) C: (2)(1)(3)(4)(5)(6)(7) D: (2)(3)(1)(4)(5)(7)(6)

    • 2

      对大地水准面描述正确的是。[br][/br] (1).是通过平均海水面的一个水准面[br][/br] (2).是测量计算的基准面[br][/br] (3).是测量工作的基准面[br][/br] (4).具有代表性的水准面[br][/br] (5).是唯一的[br][/br] (6).是重力等位面[br][/br] (7).是处处与铅垂线垂直的连续封闭曲面 A: (3)(4)(5)(6)(7) B: (2)(4)(5)(6)(7) C: (1)(3)(5)(6)(7) D: (1)(2)(4)(5)(6)

    • 3

      下列程序的输出结果是( )。[br][/br] x=0[br][/br] k=10[br][/br] while k>0:[br][/br] k-=1[br][/br] if k&#91;5:<br&#93; break[br][/br] x+=1[br][/br] print(x) A: 5 B: 7 C: 9 D: 10

    • 4

      求解下列矩阵对策,其中赢得矩阵 [tex=0.786x1.0]b4HkKtHXeHofHX/gJc8Agg==[/tex] 为$\left&#91;\begin{array}{llll}2 & 7 & 2 & 1 \\ 2 & 2 & 3 & 4 \\ 3 & 5 & 4 & 4 \\ 2 & 3 & 1 & 6\end{array}\right&#93;$