VECTEURS EGAUX : u et v

VECTEURS OPPOSES: u et w

VECTEURS COLINEAIREs: u,v,w et z

a = -2.6 (slider from -5 to 5, step 0.1)
b = 2.7 (slider from -5 to 5, step 0.1)
A: (a, b)
B = (0.8121818181818172, 3.391272727272727)
u = Vector(A, B)
C = (1.5381818181818172, 1.1032727272727272)
C' = Translate(C, u)
v = Vector(C, C')
w: -(u)
z: 3.0 * u
c = Segment(A, B)
d = Segment(C, C')
D = Point(w)
E = Point(z)
e = Segment(D, E)
F = Point(w)
f = Segment(D, F)