" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2025 KUDO.TIPS - All rights reserved.
2y=3x+6
y=3/2x+3
gradiennya 3/2
tegak lurus, maka hasil kali gradiennya sama dg -1
m(3/2)=-1
m=-2/3
m1.m2=-1
3/2.m2=-1
jadi, m2=-2/3