Jika f(x)=4x dan g(x)=3x+1, maka x→alim(f(x)−g(x))=....
x→alim4x−x→alim(3x+1)
x→alim(3x+1)−x→alim4x
x→alim3x+x→alim(4x+1)
x→alim4x−x→alim(3x−1)
x→alim3x−x→alim(4x−1)