Question

訪客

求第10題答案及詳解

es. Jer pe the voJurnme of the solid obtained by frotatting 和0

re y>-aXIs tnhe Teglon bounded by 芯 A/文 11 3

世 po py SsJicimng and by cy]indrical shells. In both CaScs
dravz adqdiaeranm to expDlain yoOur method.

9_7# tse 1he method of cylindrical shells to filnd te Volurne Ot
和eso7rd optained py rotating fbhe reglon bounded by te gtVeY
cuzrves apourf 志e 悶aX1S.

9, 漲 一郊、,  2二8,  議二(0

(紀,一夕: 一ya <二0

積分