CHAPTER 8. DIFFERENTIAL CALCULUS ===== = = Figure 169. = 744. fåîÉêëÉ=eóéÉêÄçäáÅ=`çëáåÉ=cìåÅíáçå== ó = ~êÅÅçëÜ ñ I= ∈ [ ∞IN )K= ñ = ===== = = Figure 170. = 745. fåîÉêëÉ=eóéÉêÄçäáÅ=q~åÖÉåí=cìåÅíáçå== ó = ~êÅí~åÜ ñ I= ñ∈ ( N− ) N I K= = 204