" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
d = (A.u + B.v + C) / (√(A² + B²)
a) d = (3 . 5 - 2 . 3 + 1) / √(3² + 2²) = 10 / √13 = 2,77
b) d = (5 . 1 - 2 . 4 + 8) / √(5² + 2²) = 5 / √29 = 0,928
c) d = (- 2. 5 + 3 . 6 + 9) / √(2² + 6²) = 17 / √40 = 2,89
Si da un valor negativo, se considera el valor absoluto.
Saludos Herminio