CHAPTER 9. INTEGRAL CALCULUS
- sçäìãÉ=çÑ=~=pçäáÇ=
=∫∫ ()
o
sK==ÑñIóÇ^
=
=
=
Figure 200.
=
fÑ=o=áë=~=íóéÉ=f=êÉÖáçå=ÄçìåÇÉÇ=Äó=ñ=~I=ñ=ÄI=ó=Ü()ñ I=
ó=Ö()ñI=íÜÉå==
() ()
()
()
=∫∫ =∫∫
Ä
~
Öñ
o Üñ
sK==ÑñIóÇ^ ÑñIóÇóÇñ
=
fÑ=o=áë=~=íóéÉ=ff=êÉÖáçå=ÄçìåÇÉÇ=Äó= Åó= I= Çó= I=ñ=è()ó I=
ñ=é()ó I=íÜÉå=
() ()
()
()
=∫∫ =∫∫
Ç
Å
èó
o éó
sK==ÑñIóÇ^ ÑñIóÇñÇó
=