" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
a. 4-2/4-2 = 2/2 =1
b. 4-1 / 2-3 = 3/ 1- = -3
c. y/x = -3/-2 = 3/2