Вектор CB:CB = - BC = - CD+BDCD + BDCD+BD = - AB+ADAB + ADAB+AD = - 4p+3q4p + 3q4p+3q = -4p - 3q
Вектор CD:CD = q
Вектор AC:AC = AM + CB = AM - 4p - 3q
Вектор BD:BD = BM + MD = BM + DN = BM + 0,5CD = BM + 0,5q
Вектор AM:AM = 0,5CB = 0,5−4p−3q-4p - 3q−4p−3q = -2p - 1,5q
Вектор MN:MN = 0,5CD = 0,5q
Вектор CB:
CB = - BC = - CD+BDCD + BDCD+BD = - AB+ADAB + ADAB+AD = - 4p+3q4p + 3q4p+3q = -4p - 3q
Вектор CD:
CD = q
Вектор AC:
AC = AM + CB = AM - 4p - 3q
Вектор BD:
BD = BM + MD = BM + DN = BM + 0,5CD = BM + 0,5q
Вектор AM:
AM = 0,5CB = 0,5−4p−3q-4p - 3q−4p−3q = -2p - 1,5q
Вектор MN:
MN = 0,5CD = 0,5q