\vec{a}

\vec{b}

\vec{a}+\vec{b}

\vec{a}

\vec{b

Pohybujte posuvníkem

\vec{a}+\vec{b}=(a_1+b_1;a_2+b_2)

Pohybem \quad bodů\quad  B,D\quad  měňte\quad  vektory \quad
\vec{a} , \vec{b

A = (-2, 4)
B = (1, 5)
u = Vector(A, B)
C = (1, 3)
D = (3, 6)
v = Vector(C, D)
E = (0, 0)
E' = Translate(E, u)
w = Vector(E, E')
b = OrthogonalLine(E', xAxis)
c = OrthogonalLine(E, b)
l: x(u)
m: y(w)
E'' = Translate(E', v)
a = Vector(E', E'')
d = Vector(E, E'')
e = 5 (slider from 0 to 5, step 1)
F = (1, 1)
H = (3.4, 1.48)
K = (3.02, 0.68)
L = Midpoint((2.7, 0.64), K)
M = Midpoint(E, E')
N = Midpoint(E', E'')
O = Midpoint(E, E'')
h = OrthogonalLine(E'', xAxis)
P = Intersect(h, xAxis)
n: x(v)
o: y(v)
Q = Midpoint(P, E'')
G = Midpoint(A, B)
I = Midpoint(C, D)
q: l + n
r: m + o
text7: "\vec{a}=(" + (LaTeX[l]) + ";" + (LaTeX[m]) + "), \vec{b}=(" + (LaTeX[n]) + ";" + (LaTeX[o]) + ")\quad \vec{a}+\vec{b}=(" + (LaTeX[q]) + ";" + (LaTeX[r]) + ")"
J = (6.42, -0.1)
f = OrthogonalLine(J, xAxis)
R = Point(f)
S = Point(f)
T = Point(f)
U = Point(f)
W = Point(f)