" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
2x - 5y + 17 = 0
-5y = -2x - 17
y = 2x/5 + 17/5
** Gradien g = 2/5
Garis h
ax - 8y - 3 = 0
-8y = -ax + 3
y = ax/8 - 3/8
** Gradien h = a/8
Karena Tegak Lurus, maka
M1 . M2 = -1
2/5 . a/8 = -1
2a/40 = -1
2a = -40
a = -20
Smoga mmbntu... :)