Apakah jarak antara (-10, -2, 2) dan (-2, 2, 6)?

Apakah jarak antara (-10, -2, 2) dan (-2, 2, 6)?
Anonim

Jawapan:

#color (indigo) ("jarak antara dua mata" = 9.8 "unit" #

Penjelasan:

# (x_1, y_1, z_1) = (-10, -2, 2), (x_2, y_2, z_2) = (-2, 2, 6) #

#color (lembayung) (d = sqrt ((x_2 - 1) ^ 2 + (y_2 - y_1) ^ 2 + (z_2-z_1) ^ 2) #

#d = sqrt ((- 2 + 10) ^ 2 + (2 + 2) ^ 2 + (6-2) ^ 2) #

#d = sqrt (8 ^ 2 + 4 ^ 2 + 4 ^ 2) = sqrt 96 #

#color (indigo) ("Jarak antara dua titik" d = 9.8 "unit" #