On représente le vecteur

Laisser la trace des supports du vecteur

Utiliser CRTL + F
pour rafraichir l'image.

\vec{MM'}=a\vec{MA}+b\vec{MB}+c\vec{MC}

A = (1.54, 3.7)
B = (5.14, -0.2)
C = (-0.22, -0.38)
poly1, c_2, a_2, b_2 = Polygon(A, B, C)
M = (-0.12, 2.52)
a = 1 (slider from -5 to 5, step 0.1)
b = 1 (slider from -5 to 5, step 0.1)
c = 1 (slider from -5 to 5, step 0.1)
u: a Vector[M, A] + b Vector[M, B] + c Vector[M, C]
M' = Translate(M, u)
v = Vector(M, M')
D = Midpoint(M, M')
text1: "\vec{MM'}=" + a + "\vec{MA}+" + b + "\vec{MB}+" + c + "\vec{MC}"
d = Line(M, M')
e = false