Page 20 - Math Grade 12 (Basic)

PROEUS DARA

111
B. X - 1
tJt"l:flt!J : lim = lim
w x-+1 x 11 x-> l
= lim
X-> I

lim

10 10 10
(x + 1) + (x + 2) + ... + (x + 100)
ocim: lim =
11111 x- +oo XlO- 1010
x!O[ ( 1 + ~) to+ ( 1 + ~) 10 + ... + ( 1 + 1~0) !OJ
lim -------------- = 100 '1
x->+oo )0(1 1010)
X + to
X

- "" m b,;;O t?'!Ql8 lim - bx 1) = + oo
x->+co

2
x
lim ( J +ax- bx- 1) = lim
X-->+ co X-->+ co

2
lim - b = o jj~2t~b =
X--> +OO
ll

lim ( bx- l) = lim
x-+oo x-->+oo

212J a = 8 "1 ~msg a = 8 , b = 1 "1

2
n. lim (Jx + 2 X+ 1) ~- lim (
x->+oo x-> +co

5