" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
dilatasi .. pusat (0,0) .. (x',y') =k (x,y)
dilatasi.. pusat (a,b) .. (x',y') = k (x,y) + (1-k) (a,b)
rotasi.. R(0,90) .. (x',y') =(-y,x)
rotasi .. r(0,-90) .. (x'y') = (y,-x)