1003024306

Podoblast: 
Body a vektory
Část: 
A
Project ID: 
1003024306
Accepted: 
1
Clonable: 
0
Easy: 
0
Jsou dány body A = [-4;2;3], B = [-5;6;3], D = [1;1;4]. Určete souřadnice bodu \( C \) tak, aby platilo: \[ \overrightarrow{u} = \overrightarrow{AB}\text{, }\ \overrightarrow{CD} = -\frac12\overrightarrow{u}\]
\( C = \left[\frac12; 3; 4\right] \)
\( C = \left[-\frac12;-3;-4\right] \)
\( C = \left[\frac32;3;4\right] \)
\( C = \left[\frac32;-3;-4\right] \)