" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
-2py=-3x-5
y=3x/2p+5/2p
m1=3/2p
6x+py+4=0
py=-6x-4
y=-6x/p-4/p
m2=-6/p
a) m1 x m2=-1
3/2p x (-6/p)=-1
-18/2p"=-1
2p"=1/18
p"=1/36
p=akar 1/36
p=1/6
b) 6x+py+4=0
6x+1/6y+4=0
36x+y+24=0
3x-2py-5=0
3x-2/6y-5=0
18x-2y-30=0
9x-y-15=0
10) x-3y+2=0
-3y=-x-2
y=1/3x-2/3
m2=1/3
sejajar (m1=m2)
2x+py-3=0
py=-2x+3
y=.2x/p+3/p
m1=-2/p
m1 = m2
-2/p = 1/3
p = -6