数学发展史上的第一次危机起源于“是否是有理数？” （ ）http://image.zhihuishu.com/zhs/onlineexam/ueditor/201808/1568b6aaa1b14cd0b2516758b2e41083.png
举一反三
- 设<img src="http://image.zhihuishu.com/zhs/onlineexam/ueditor/201808/bed4f91f4fec44358e1cad3163fc6b90.png" />是在区间<img src="http://image.zhihuishu.com/zhs/onlineexam/ueditor/201808/a58a11f71a434f2ab38a2f347802f010.png" />上的<img src="http://image.zhihuishu.com/zhs/onlineexam/ueditor/201808/a392447e03794318affaa2b03bb5967b.png" />的分段线性插值函数，以下条件不是<img src="http://image.zhihuishu.com/zhs/onlineexam/ueditor/201808/c00fe77a8291453a8cb2577eb68735ad.png" />必须满足的条件是________________. A: <img src="http://image.zhihuishu.com/zhs/onlineexam/ueditor/201808/cf6e811a4488413fae8f1839e4d098ea.png" /> B: <img src="http://image.zhihuishu.com/zhs/onlineexam/ueditor/201808/bb93b2d7d02245878ec51e2986c97b5d.png" /> C: <img src="http://image.zhihuishu.com/zhs/onlineexam/ueditor/201808/ec6692c00c2e49b6adbf9b0493638b81.png" /> D: <img src="http://image.zhihuishu.com/zhs/onlineexam/ueditor/201808/214f277da4154f58a43751f80b09d959.png" />
- 数学发展史上的第一次危机起源于“ 是否是有理数？” （）http://image...b2516758b2e41083.png
- 数列 收敛到有理数。 （ ）http://image.zhihuishu.com/zhs/onlineexam/ueditor/201808/8ccda9fbb2a245e39c2a92feb8758bfa.png
- 求解线性方程组<img src="http://image.zhihuishu.com/zhs/onlineexam/ueditor/201808/880cd7ef18d94cc0aa4ee9c0b7118d33.png" />的雅可比迭代矩阵是___________. A: <img src="http://image.zhihuishu.com/zhs/onlineexam/ueditor/201808/1408cafef14540b494c7b6c38ea2e6cf.png" /> B: <img src="http://image.zhihuishu.com/zhs/onlineexam/ueditor/201808/568a94ce0d574f3ba8a3baf7e3b2ed88.png" /> C: <img src="http://image.zhihuishu.com/zhs/onlineexam/ueditor/201808/763ed8aa81884ee18fc5168914e29a6f.png" /> D: <img src="http://image.zhihuishu.com/zhs/onlineexam/ueditor/201808/467528c3ec81466494978179c7c43c48.png" />
- 下面不属于移植设计的案例是？ A: <img src="http://image.zhihuishu.com/zhs/onlineexam/ueditor/201808/9fa6d465b6914dc18886ae7dbcedfa7c.png"/> B: <img src="http://image.zhihuishu.com/zhs/onlineexam/ueditor/201808/fdccc4977be440358387da7085f6a886.png"/> C: <img src="http://image.zhihuishu.com/zhs/onlineexam/ueditor/201808/53e768bc11704cac931eb940f1f37461.png"/> D: <img src="http://image.zhihuishu.com/zhs/onlineexam/ueditor/201808/4dc8cde899fe4008bbef5a9db1bfb34d.png"/>