Question

Bae

求助第4題😥😥😥

兰止哩?(進)答:
x > 2
(BS lim f (x) TE
Teslim S () TELE
2
x 2
(x+3,
Mbce
as lim f(x)=lim
f(x)
好 hin
Tim f(x)=5
limf(x) {f(2)-0(E) f (*) TË x=2 ET
F(D.D) LESUF
fir)
4. titf(x)=x?cos (x+0), off lim f()=
YiX (2014Xos
XCOMX
† __o) (mo
《3-1》