" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
B (3, -4, 6)
C (-1, 5, 4)
AP : PB = 3 : 2
P = (2A + 3B) / 5
P = ( 2(3, 1, -4) + 3(3, -4, 6)) / 5
P = ( (6, 2, -8) + (9, -12, 18) / 5
P = (15, -10, 10) / 5
P = (3, -2, 2)
PC = c - p = (-1, 5, 4) - (3, -2, 2) = (-4, 7, 2)