Bod A

Bod B

Matica

\text{Pohybujte bodom } B. \text{  Bod } C \text{ je nevlastný, nájdite jeho obraz.} 

Stred

Bod C

B = (-3, 2)
A2: 1
A3: 0
A4: -1
B2: 0
B3: 1
B4: -1
C2: 0
C3: 0
C4: 2
m1: {{A2, B2, C2}, {A3, B3, C3}, {A4, B4, C4}}
text1: "\text{Matica kolineácie }:" + (LaTeX[m1]) + ""
a_{1}: 1
B8: x(B)
B9: y(B)
B10: 1
mb: {{B8}, {B9}, {B10}}
mbb: (m1 * mb)
B': (Element[mbb, 1, 1] / Element[mbb, 3, 1], Element[mbb, 2, 1] / Element[mbb, 3, 1])
text3 = SurdText(B')
text4: "B':" + (LaTeX[text3]) + ""
s_b = Line(B, B')
A = (1, 3)
A8: x(A)
A9: y(A)
A10: 1
ma: {{A8}, {A9}, {A10}}
maa: (m1 * ma)
A': (Element[maa, 1, 1] / Element[maa, 3, 1], Element[maa, 2, 1] / Element[maa, 3, 1])
text5 = SurdText(A')
text6: "A':" + (LaTeX[text5]) + ""
s_a = Line(A', A)