Część:
Project ID:
9000100702
Accepted:
1
Clonable:
0
Easy:
0
Dane są wektory \(\vec{a} = (x;-1)\),
\(\vec{b} = (3;y)\), wskaż
\(x\) i
\(y\) jeśli
\(2\vec{a} - 3\vec{b} = (-5;4)\).
\(x = 2\),
\(y = -2\)
\(x = -2\),
\(y = 2\)
\(x = 2\),
\(y = 5\)
\(x = 2\),
\(y = 2\)