MAT136H1 Lecture 22: Review lecture
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REVIEWLECO.EU
LER'SMETHOD
Po Usederivative to calculate theslope
movefrom Po to Pusingtheslope
R.Usethederivativeto calculate theslopeagain
Usethisnewslopeto movefrom P.to R
闯出
滺1estimate ywhen0.4.51
xyygyox
Po 00011 11.0.1 0.1
P0to10.1 10111.1 1.2 1.2.0.1012
R0.10.1 011011.1 0.2 1.22 1.44 1.42.0.1 0.142
B03 1.110.121.2
R04 ˋˋˋ
Radius of Convergence
点cnlx.mn
1use the ratio test wan G4a
9
n
别1
Kal 悠倒
iif 筑仙
0Roit only converges 仁a
ii if 㖌M
1o312 xequivalently it is defined
everywhere
iii if 筋ly kR卡
gTLD
You have to use brute force to find whether
theseriesconverges 1diverges at the
end points
iòàshni
convergent
diverges
