" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
m₁ = -a : b
= -2 : 3
= -2/3
Gradien tegak lurus :
m₂ = -1 : m₁
= -1 : -2/3
= 3/2
Persamaan garis yang tegak lurus :
y = m₂x - ( m₂x₁ - y₁ )
y = 3/2x - ( 3/2 × -2 - 3 )
y = 3/2x + 12
2y = 3x + 12
3x - 2y + 12 = 0