" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
( k ÷2) = -15/-3
k ÷2 = 5
k = 5 x 2
k = 10
invers k = 1/k
1/k = 1/10
1/10 = 0,1 (B.)