" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
3 - 5m > 0
-5m > -3 //:(-5)
m < 3/5
m ∈ (-∞,3/5)
b)
3 - 5m < 0
-5m < -3 //:(-5)
m > 3/5
m ∈ (3/5,+∞)
c)
3 - 5m = 0
-5m = -3 //:(-5)
m = 3/5