" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
jawabannya c, karen gradiennnya sama , -1/2
0 - 1/0 + 2
-1/2
m1 = m2
gradien pada persamaan x + 2y = 1 adalah -1/2, maka jawabannya C