| 4901 |
求解最简化梯阵形式 |
[[s-2t],[3+3s],[3s+t],[2s]] |
|
| 4902 |
求解最简化梯阵形式 |
[[x,cos(3x),sin(4x)],[-2,1,3],[1,1,2]] |
|
| 4903 |
求解最简化梯阵形式 |
[[a,-2b,3d=11],[4a,b,-d=4],[2a,-b,3d=10]] |
|
| 4904 |
求解最简化梯阵形式 |
rref [[1,1,1,0,5],[0,1,0,0,5],[1,0,0,1,6],[0,0,1,0,6]] |
rref |
| 4905 |
求定义域 |
x^2=9x+10 |
|
| 4906 |
转置 |
(2,-1),[[1,1],[1,4],[1,-2]] |
|
| 4907 |
转置 |
[[1,1],[0,1]]^n |
|
| 4908 |
转置 |
[[0.2,0.3],[0.8,0.7]] |
|
| 4909 |
转置 |
[[0,-2,3],[1,7,4],[3,5,9]] |
|
| 4910 |
转置 |
[[0,4.5],[100,4.2],[200,3.9]] |
|
| 4911 |
转置 |
[[1,0,0,0],[0,1,0,-2],[0,0,1,3]] |
|
| 4912 |
转置 |
[[1,1,0,-1],[0,-1,1,1]] |
|
| 4913 |
转置 |
[[1,1,1,1900],[0,0.01,0.02,20],[0,0,3,2400]] |
|
| 4914 |
转置 |
[[1,-1,1,3],[1,0,3,6],[0,1,-2,-1]] |
|
| 4915 |
转置 |
[[1,1],[0.05,0.1],[2,-1]] |
|
| 4916 |
转置 |
[[1,2,3],[4,5,6],[7,8,0]] |
|
| 4917 |
转置 |
[[1,2,3],[x,y,z]] |
|
| 4918 |
求出特征值 |
[[1,-2,0,13],[2,0,-12,-8],[0,4,0,-8],[0,0,8,8]] |
|
| 4919 |
求出特征值 |
[[1,2,3],[4,5,6],[7,8,9]] |
|
| 4920 |
求出特征值 |
[[1,3],[2,-1]] |
|
| 4921 |
求出特征值 |
[[19,25,30,5],[-23,-30,-35,-5],[7,9,10,1],[-3,-4,-5,-1]] |
|
| 4922 |
求出特征值 |
[[-2,0,0],[0,-2,0],[0,0,13]] |
|
| 4923 |
求出特征值 |
[[-2,0,-36],[0,-3,0],[-36,0,-23]] |
|
| 4924 |
求出特征值 |
[[0,1],[2 a,0]] 的平方根 |
|
| 4925 |
求出特征值 |
[[0.4,1-c],[0.6,c]] |
|
| 4926 |
求出特征值 |
[[0.5,0.5],[0.5,0.5]] |
|
| 4927 |
求出特征值 |
[[0.6,0.8],[0.8,-0.6]] |
|
| 4928 |
求出特征值 |
[[0.87,0.02,0.02],[0.05,0.9,0.03],[0.08,0.08,0.95]] |
|
| 4929 |
求出特征值 |
[[1,0,0,0],[0,1,0,0],[0,0,1,0],[0,0,0,1]] |
|
| 4930 |
求出特征值 |
[[1,0,0,1],[0,1,1,0],[0,1,1,0],[1,0,0,3]] |
|
| 4931 |
求出特征值 |
[[1,0,1,0],[0,1,1,0],[0,0,1,1],[1,1,0,1]] |
|
| 4932 |
求出特征值 |
[[1,0,1,1],[0,1,1,1],[1,1,1,0],[1,1,0,1]] |
|
| 4933 |
求出特征值 |
[[1,0,5,3],[1,3,2,0],[3,1,0,1],[0,1,1,1]] |
|
| 4934 |
转置 |
[[5,7,0,-3],[5,x,65,x],[-2,-1,1,0],[0,-2,0,34]] |
|
| 4935 |
转置 |
[[5x-2y-4z=3],[3x+3y+2z=-3],[-2x+5y+3z=3]] |
|
| 4936 |
转置 |
[[ x, 的对数 y]] 的对数 |
|
| 4937 |
转置 |
[[x,y,z,6],[x,-y,z,7]] |
|
| 4938 |
转置 |
[[x,z,5],[y,z,4],[x,y,7]] |
|
| 4939 |
求出特征值 |
A=[[0,0,2,0],[6,0,2,0],[0,1,-7,0],[0,0,0,1]] |
|
| 4940 |
求出特征值 |
A=[[0,1,0],[0,0,1],[729k^3,-243k^2,27k]] |
|
| 4941 |
求出特征值 |
A=[[2,0,0,3],[3,-1,0,0],[8,7,1/2,0],[-1,9,6,0]] |
|
| 4942 |
求出特征值 |
A=[[5,-2],[-2,2]] |
|
| 4943 |
求出特征值 |
A=[[cos(o),-sin(o)],[sin(o),cos(o)]] |
|
| 4944 |
求出特征值 |
inverse ([[1,2,3],[4,5,6],[7,8,9]]) |
inverse |
| 4945 |
求出特征值 |
[[0.65,0.35],[0.45,0.55]] |
|
| 4946 |
求出特征值 |
[[31/6,-73/18,-16/9],[-73/18,91/18,16/9],[-16/9,16/9,2]] |
|
| 4947 |
求出特征值 |
[[0,7/2,9/2,11/2],[7/2,0,11/2,9/2],[9/2,11/2,0,7/2],[11/2,9/2,7/2,0]] |
|
| 4948 |
求出特征值 |
[[0,1,0],[0,0,1],[729k^3,-243k^2,27k]] |
|
| 4949 |
求出特征值 |
[[0,1],[0,0]] |
|
| 4950 |
求出特征值 |
[[0,1],[-1, 2]] 的平方根 |
|
| 4951 |
求出特征值 |
[[0,1],[1,0]] |
|
| 4952 |
转置 |
[[2,-4,12],[0,6,-12],[1,-2,3]] |
|
| 4953 |
转置 |
[[200,300,500,250],[100,150,200,300]] |
|
| 4954 |
求解最简化梯阵形式 |
[[7,4,1],[0,1,2]] |
|
| 4955 |
求出反函数 |
[[2,3],[1,2]] |
|
| 4956 |
求解最简化梯阵形式 |
[[6,-8,5],[-9,12,7]] |
|
| 4957 |
求出特征值 |
[[6e^(-4x),0,-3],[12e^(-4x),9e^(-2x),-15],[3e^(-4x),3e^(-2x),-3]] |
|
| 4958 |
求出特征值 |
[[7,0,0,0,0],[1,3,0,0,0],[-2,7,0,0,0],[7,7,4,7,0],[8,8,-7,-9,3]] |
|
| 4959 |
求出特征值 |
[[8,0,0],[-9,13,0],[5,8,1]] |
|
| 4960 |
求出特征值 |
[[8,1194,2865,1485],[0,2197,2037,2023],[0,0,4913,798],[0,0,0,125]] |
|
| 4961 |
求出特征值 |
[[8,-3],[3,2]] |
|
| 4962 |
求出特征值 |
[[9,-4],[12,-5]] |
|
| 4963 |
求出特征值 |
[[x,-1/3,-1/3],[-1/3,x,-1/3],[-1/3,-1/3,x]] |
|
| 4964 |
求出特征值 |
[[x,y,z],[2x,y,z],[x,y,z]] |
|
| 4965 |
求出特征方程 |
(A^t-6I)^-1=[[0,1],[1,0]] |
|
| 4966 |
求出特征方程 |
[[( y- 的平方根 x)/(xy)]]^-1 的平方根 |
|
| 4967 |
求出特征方程 |
2x-3i=[[7,4],[6,5]] |
|
| 4968 |
求出特征方程 |
-3A=[[-9,-1],[-2,-3]] |
|
| 4969 |
求出特征方程 |
[[0.2,0.3],[0.8,0.7]] |
|
| 4970 |
求出特征方程 |
[[0.66-0.01,-0.73],[0.1,-0.1-0.01]] |
|
| 4971 |
求出特征方程 |
[[-1,0,1],[-1,4,0],[-4,8,-1]] |
|
| 4972 |
求出特征方程 |
[[1,2],[2,1]] |
|
| 4973 |
求出特征值 |
[[4,2,3,3],[0,2,h,3],[0,0,4,14],[0,0,0,2]] |
|
| 4974 |
求出特征值 |
[[4,3],[2,3]] |
|
| 4975 |
求出特征值 |
[[4,4,4,4],[4,4,4,4],[4,4,4,4],[4,4,4,4]] |
|
| 4976 |
求出特征值 |
[[4,5,4,6],[5,6,1,0],[6,9,8,7],[4,5,6,2]] |
|
| 4977 |
求出特征值 |
[[4,-6,-2],[2,-9,-4],[-4,2,-2]] |
|
| 4978 |
求出特征值 |
[[-5,0,0,0],[0,-5,5,5],[5,0,-2,-2],[-5,0,2,2]] |
|
| 4979 |
求出特征值 |
[[5,0,-1,0],[1,3,0,0],[2,-1,3,0],[4,-2,2,4]] |
|
| 4980 |
求出特征值 |
[[5,-3,0,2],[0,2,4,-1],[0,0,2,3],[0,0,0,5]] |
|
| 4981 |
求出特征值 |
[[5,7,-5],[0,4,-1],[2,8,-3]] |
|
| 4982 |
求出特征值 |
[[6,0,0],[-5,-13,0],[9,7,4]] |
|
| 4983 |
求出特征值 |
[[-6,-4,10],[2,4/3,-10/3],[6,4,10]] |
|
| 4984 |
求出特征值 |
[[2,2,1],[x,-9,0],[1,2,1]] |
|
| 4985 |
使用逆矩阵求解 |
8x-5y=3 , 16x-10y=6 |
, |
| 4986 |
求出特征值 |
[[2,2,1],[1,3,1],[1,2,2]] |
|
| 4987 |
求出特征值 |
[[2,8,-20],[2,2,-10],[2,4,-12]] |
|
| 4988 |
求出特征值 |
[[23,-5],[65,-7]] |
|
| 4989 |
求出特征值 |
[[3,0,0],[-3,9,18],[2,-3,-6]] |
|
| 4990 |
求出特征值 |
[[3,0,2,0],[5,1,8,0],[3,-3,2,0],[2,-2,0,2]] |
|
| 4991 |
求出特征值 |
[[3,0],[1,2]] |
|
| 4992 |
求出特征值 |
[[3,0],[1,-2]] |
|
| 4993 |
求出特征值 |
[[3,1,0,0],[1,3,0,0],[0,0,0,0],[0,0,0,0]] |
|
| 4994 |
求出特征值 |
[[3,-4,0,6],[0,2,3,-7],[0,0,6,8],[0,0,0,3]] |
|
| 4995 |
求出特征值 |
[[3,7,10,0],[0,1,2,5],[1,2,1,0],[2,0,10,4]] |
|
| 4996 |
求出特征向量/特征空间 |
[[1,-1,0],[2,2,1],[0,16,-1]] |
|
| 4997 |
求出特征向量/特征空间 |
[[1,1],[1,1]] |
|
| 4998 |
求出特征向量/特征空间 |
[[1,1],[-2,4]] |
|
| 4999 |
求出特征向量/特征空间 |
A=[[1,1,4],[0,-4,0],[-5,-1,-8]] |
|
| 5000 |
求出特征向量/特征空间 |
a=[[2,-1],[-2,3]] |
|