| 2901 |
转置 |
[[2,4,-4],[3,5,-3]] |
|
| 2902 |
转置 |
[[2,6,57],[8,9,55]] |
|
| 2903 |
转置 |
[[-2,8],[-10,-4]] |
|
| 2904 |
转置 |
[[2000,1000,500,5000],[1000,2500,2000,0]] |
|
| 2905 |
转置 |
[[2x,4y,6z=22],[3x,8y,5z=27],[-x,y,2z=2]] |
|
| 2906 |
转置 |
[[3,0,12],[-2,4,12]] |
|
| 2907 |
转置 |
[[3,2,1],[1,2,3],[2,3,1]] |
|
| 2908 |
转置 |
[[1,0,-3],[0,1,7]] |
|
| 2909 |
转置 |
[[1,0,6],[0,1,2]] |
|
| 2910 |
转置 |
[[1,1,1,10],[0.3,0.22,-0.8,0.2],[5200,7200,20000,12000]] |
|
| 2911 |
转置 |
[[1,-1,3,1,0,0],[2,1,2,0,1,0],[-2,-2,1,0,0,1]] |
|
| 2912 |
转置 |
[[1,-1,3,4],[2,2,-3,-2],[-1,2,3,2],[1,2,4,0]] |
|
| 2913 |
转置 |
[[1,-1],[1,1],[-1,-1]] |
|
| 2914 |
转置 |
[[1,2,-1,3],[0,4,1,4],[-2,-4,2,3]] |
|
| 2915 |
转置 |
[[1,2,3],[1,6,4],[4,8,2]] |
|
| 2916 |
转置 |
[[-1,2,3],[2,5,0]] |
|
| 2917 |
转置 |
[[1,2,3],[3,7,9],[7,4,5]] |
|
| 2918 |
求解最简化梯阵形式 |
[[x,-y,-z]]=4 |
|
| 2919 |
转置 |
-2A=[[9],[8],[2]] |
|
| 2920 |
转置 |
5*[[-3,2,1],[-7,4,-6],[7,6,6]] |
|
| 2921 |
转置 |
a=[[2,-1,3],[4,0,-6]] |
|
| 2922 |
转置 |
B=[[1,7,-8],[6,4,0],[1,5,4]] |
|
| 2923 |
转置 |
b=[[12,14,-17],[15,-14,-19],[-10,11,18]] |
|
| 2924 |
转置 |
B=[[45,12,8,10],[52,8,6,15],[49,7,9,11]] |
|
| 2925 |
转置 |
B=[[-5,3],[4,2]] |
|
| 2926 |
转置 |
e=[[-3,6,-5,0],[-4,-1,9,19]] |
|
| 2927 |
转置 |
LetA=[[-3,5],[0,2]]Find^5A |
|
| 2928 |
转置 |
10[[1,10,2],[7,3,-2],[0,1,5]] 的自然对数 |
|
| 2929 |
转置 |
[[0,0,1,1],[0,0,1,0],[1,1,0,1],[1,1,1,0]] |
|
| 2930 |
转置 |
[[0,1,2],[1,2,-1],[1,-2,2]] |
|
| 2931 |
转置 |
[[0.25,0.41,0.29,0.43],[0.31,0.21,0.27,0.17],[0.33,0.24,0.3,0.25],[0.11,0.14,0.14,0.15]] |
|
| 2932 |
转置 |
[[1,0.0433,0.0433,0.0433],[0.0359,1,0.0359,0.0359],[0.0332,0.0332,1,0.0332],[0.0273,0.0273,0.0273,1]] |
|
| 2933 |
转置 |
[[1,0,0,-10],[0,1,0,2],[0,0,1,-4]] |
|
| 2934 |
转置 |
[[1,0,0,2],[0,1,0,4],[0,0,0,0]] |
|
| 2935 |
转置 |
[[1,0,0],[0,1,0],[0,0,1]] |
|
| 2936 |
转置 |
[[1,0,0],[0,cos(s),sin(s)],[0,-sin(s),cos(s)]] |
|
| 2937 |
求解最简化梯阵形式 |
[[a,b,c],[d,e,f],[g,h,i]]*3 |
|
| 2938 |
求解最简化梯阵形式 |
[[cos(x),sin(x),xcos(x),xsin(x)],[-sin(x),cos(x),cos(x)-xsin(x),sin(x)+xcos(x)],[-cos(x),-sin(x),-2sin(x)-xcos(x),2cos(x)-xsin(x)],[sin(x),-cos(x),-3cos(x)-xsin(x),-3sin(x)xcos(x)]] |
|
| 2939 |
求解最简化梯阵形式 |
[[x,0.4,0.3]] |
|
| 2940 |
求解最简化梯阵形式 |
[[-28,5,-3,84],[10,-7,-25,-30],[5,-1,0,-15]] |
|
| 2941 |
求解最简化梯阵形式 |
[[2x,3x,8],[x,x,-1]] |
|
| 2942 |
求解最简化梯阵形式 |
[[7,5,2],[4,2,6]] |
|
| 2943 |
求解最简化梯阵形式 |
[[7,-6,-1],[-14,12,2]] |
|
| 2944 |
求解最简化梯阵形式 |
[[8,0,5,1,1,0,0,29],[7,1,5,0,1,0,0,18],[2,0,8,0,2,0,1,60]] |
|
| 2945 |
求解最简化梯阵形式 |
[[-8,-9,11],[24,34,2],[16,11,-57]] |
|
| 2946 |
求解最简化梯阵形式 |
[[9,29,4,19],[4,13,4,-1],[1,3,-4,7]] |
|
| 2947 |
求解最简化梯阵形式 |
[[5,-4,10],[7,-6,10]] |
|
| 2948 |
求解最简化梯阵形式 |
[[5,8,-2,0],[3,-1,5,1],[8,7,3,1]] |
|
| 2949 |
求解最简化梯阵形式 |
[[1,1,1,28],[7000,14000,28000,448000]] |
|
| 2950 |
求解最简化梯阵形式 |
[[1,1,1,25],[7000,14000,28000,490000]] |
|
| 2951 |
求解最简化梯阵形式 |
[[6,-1,-8,5],[2,1,-1,5],[8,1,-7,9]] |
|
| 2952 |
求解最简化梯阵形式 |
[[6,-3,1],[-12,6,-2]] |
|
| 2953 |
求解最简化梯阵形式 |
[[-7,-10,6,4],[-5,1,5,2],[4,-3,-10,-2]] |
|
| 2954 |
求解最简化梯阵形式 |
[[3,1,8],[6,2,16],[-9,-3,-24]] |
|
| 2955 |
求解最简化梯阵形式 |
[[3,12,-9,12],[4,16,-12,16]] |
|
| 2956 |
求解最简化梯阵形式 |
[[3,16,4,133],[2,3,17,100],[8,4,7,108]] |
|
| 2957 |
求解最简化梯阵形式 |
[[3,-2,13],[6,-1,34]] |
|
| 2958 |
求解最简化梯阵形式 |
[[3,-2,7,9],[1,0,-3,5],[-8,2,10,-6]] |
|
| 2959 |
求解最简化梯阵形式 |
[[3,4,2,32],[3,-3,3,-20],[1,11,-72,84]] |
|
| 2960 |
求解最简化梯阵形式 |
[[30,70,47000],[90,140,123000]] |
|
| 2961 |
求解最简化梯阵形式 |
[[300],[60]] |
|
| 2962 |
求解最简化梯阵形式 |
[[36,50,48,29],[5,6,7,8],[2,1,3,4],[4,2,3,1]] |
|
| 2963 |
求解最简化梯阵形式 |
[[3x,-2y,8z],[-2x,2y,z],[x,2y,-3z]]=9=3=8 |
|
| 2964 |
求解最简化梯阵形式 |
[[4,1,1,0,0,28],[2,3,0,1,0,24],[-6,-8,0,0,1,0]] |
|
| 2965 |
求解最简化梯阵形式 |
[[4,2,0],[5,4,2],[4,5,1]]A^2 |
|
| 2966 |
求解最简化梯阵形式 |
[[4,4,12],[4,2,2]] |
|
| 2967 |
求解最简化梯阵形式 |
[[4,45,87],[11,5,7],[4,68,6]] |
|
| 2968 |
求解最简化梯阵形式 |
[[42,22,24],[15,58,91],[12,38,27]] |
|
| 2969 |
求解最简化梯阵形式 |
[[445,1,0.33],[505,1,0.93]] |
|
| 2970 |
求解最简化梯阵形式 |
[[5,1,1,0,0,0,30],[1,3,0,1,0,0,50],[1,1,0,0,1,0,40],[-2,-3,0,0,0,1,0]] |
|
| 2971 |
求解最简化梯阵形式 |
[[5,1,1,0,0,9],[1,1,0,1,0,5],[-2,-1,0,0,0,0]] |
|
| 2972 |
求解最简化梯阵形式 |
[[5,1,5,11],[5,3,1,19],[1,-1,-1,0]] |
|
| 2973 |
求解最简化梯阵形式 |
[[5,-1,-6,2],[9,y,-1,5],[9,1,-5,7]] |
|
| 2974 |
求解最简化梯阵形式 |
[[5/6,1/5],[1/6,4/5]] |
|
| 2975 |
求解最简化梯阵形式 |
[[5/6],[1/6]]*5 |
|
| 2976 |
求解最简化梯阵形式 |
[[9/121,-43/726,-29/363],[6/121,-23/242,7/121],[8/121,29/726,28/363]] |
|
| 2977 |
求解最简化梯阵形式 |
[[0,0,0.36,920],[0.17,0,0,280],[0,0.70,0.93,2800]] |
|
| 2978 |
求解最简化梯阵形式 |
[[0,0,3,-9,6],[5,15,-10,40,-45],[1,3,-1,5,-7]] |
|
| 2979 |
求解最简化梯阵形式 |
[[0,1,5/7,-1/7,0,16/7],[1,0,-3/7,2/7,0,30/7],[0,0,13/7,3/7,1,220/7]] |
|
| 2980 |
求解最简化梯阵形式 |
-5A[[1,6],[7,4]] |
|
| 2981 |
求解最简化梯阵形式 |
A=[[2,-2,5],[0,3,-5]] |
|
| 2982 |
求出反函数 |
[[3,11],[1,4]] |
|
| 2983 |
求出反函数 |
[[3,2,1],[-1,1,-2],[2,1,x-1]]=0 |
|
| 2984 |
求解最简化梯阵形式 |
f(x)=[[1,2,3],[3,2,1]] |
|
| 2985 |
求解最简化梯阵形式 |
[[0.07,0.22,2600],[1,3,36000]] |
|
| 2986 |
求解最简化梯阵形式 |
[[0.16,0.24,0.6],[0.31,0.53,0.16],[0.35,0.45,0.2]] |
|
| 2987 |
求解最简化梯阵形式 |
[[0.2,0.03,0.07,0.3],[0.28,0.05,0.07,0.4],[0.22,0.01,0.07,1]] |
|
| 2988 |
求解最简化梯阵形式 |
[[0.2,0.1,0.4],[0.5,0.8,0.5],[0.3,0.1,0.1]] |
|
| 2989 |
求解最简化梯阵形式 |
[[0.4,0,0.2,17600],[0.4,0.5,0.3,29800],[0.2,0.5,0.5,36600]] |
|
| 2990 |
求解最简化梯阵形式 |
[[0.5,0.1,0.1,110],[0.3,0.5,0.2,50],[0.1,0.3,0.4,50]] |
|
| 2991 |
求解最简化梯阵形式 |
[[0.7,-0.3,1,0],[-0.35,0.6,0,1]] |
|
| 2992 |
求解最简化梯阵形式 |
[[0.7,0.9,0.8,21],[0.8,0.8,0.9,6],[0.8,0.9,0.6,11]] |
|
| 2993 |
求解最简化梯阵形式 |
[[0.75s*1,0.25s*2,0.10s*3,s*1],[0.15s*1,0.65s*2,0.20s*3,s*2],[0.10s*1,0.10s*2,0.70s*3,s*3]] |
|
| 2994 |
求解最简化梯阵形式 |
[[1,0,0,0,1/7],[0,1,0,0,4],[0,0,1,0,5],[0,0,0,1,-5]] |
|
| 2995 |
求解最简化梯阵形式 |
[[0.4,0,0.2,17800],[0.3,0.5,0.3,28600],[0.3,0.5,0.5,39600]] |
|
| 2996 |
求出反函数 |
[[2,-4],[6,10]] |
|
| 2997 |
求出反函数 |
[[2,4],[6,3]] |
|
| 2998 |
求解最简化梯阵形式 |
[[1,0,0,3],[0,1,0,4],[0,0,1,5]] |
|
| 2999 |
求解最简化梯阵形式 |
[[1,0,0,8],[0,1,0,6],[0,0,0,0]] |
|
| 3000 |
求解最简化梯阵形式 |
[[1,0,0,9],[0,1,0,6],[0,0,0,2],[0,0,1,8]] |
|