1/f=1/x+1/y /*f
1=f/x+f/y /*x
x=f+fx/y /*y
xy=fy+fx
xy-fx=fy
x(y-f)=fy /:(y-f)
x=fy/y-f
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
1/f=1/x+1/y /*f
1=f/x+f/y /*x
x=f+fx/y /*y
xy=fy+fx
xy-fx=fy
x(y-f)=fy /:(y-f)
x=fy/y-f