CHAPTER 9. INTEGRAL CALCULUS = = Figure 184. = 1072. fÑ= () ñÑ =áë=~=Åçåíáåìçìë=ÑìåÅíáçå=çå=( ∞− ] Ä I I=íÜÉå== Ä Ä ∫ Ñ ()Çññ = äáã ∫ Ñ ()Çññ K= − ∞ å → − ∞ å = = = Figure 185. 254