Svar till övning 17.22
SamverkanLinalgLIU
(Skillnad mellan versioner)
(Ny sida: 1. <math>N(F)=[(1,1,1)^t]</math> 2. <math>V(F)=[(2,1,1)^t,(1,0,1)^t])=\{\boldsymbol{u}\in {\bf R}^3:\ 5x_1-4x_2-x_3=0\}</math>. 3. <math>N(F)\cap V(F)=(1,1,1)^t</math>. 4. <math>N(F^2)=[...) |
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Rad 1: | Rad 1: | ||
1. <math>N(F)=[(1,1,1)^t]</math> | 1. <math>N(F)=[(1,1,1)^t]</math> | ||
- | 2. <math>V(F)=[( | + | 2. <math>V(F)=[(1,1,1)^t,(-2,-3,2)^t])=\{\boldsymbol{u}\in {\bf R}^3:\ 5x_1-4x_2-x_3=0\}</math>. |
3. <math>N(F)\cap V(F)=(1,1,1)^t</math>. | 3. <math>N(F)\cap V(F)=(1,1,1)^t</math>. |
Nuvarande version
1. \displaystyle N(F)=[(1,1,1)^t]
2. \displaystyle V(F)=[(1,1,1)^t,(-2,-3,2)^t])=\{\boldsymbol{u}\in {\bf R}^3:\ 5x_1-4x_2-x_3=0\}.
3. \displaystyle N(F)\cap V(F)=(1,1,1)^t.
4. \displaystyle N(F^2)=[(0,1,1)^t,(1,0,0)^t]
5. \displaystyle V(F^2)=[(6,11,-14)^t].