" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
kita misalkan a=1 , b=2 , c=3
a. a-b>b-c
1-2>2-3
-1>-1 (salah)
b. b-a<-c+a
2-1<-3+1
1<-2 (salah)
c. -b-c<a-b
-2-3<1-2
-5<-1 (benar)
d. -a+b<b-c
-1+2<2-3
1<-1 (salah)