Část:
Project ID:
2010015701
Source Problem:
Accepted:
0
Clonable:
1
Easy:
1
\( S \) je středem úsečky \( AB \). \( B = [3; -5] \), \( S = [0; -7] \). Určete souřadnice bodu \( A \).
\( A = [-3; -9] \)
\( A = [1{,}5; -6] \)
\( A = [3; -12] \)
\( A = [-3; -2] \)