Page 147 - Math Grade 11 (Basic)

PROEUS DARA

1.3 rnfht m n tti n s n g'} n rui
r; n
tr:J§j1-HHm2 y = f(x) = {i "" m xs 1
1
x+2 ttl X> 1
y
ffi'Bi_,filtHI!HtH~G'Hllk!lffi .f(x) 2~11~ 1
mrurun x 2~11~ 1 ri~iH13b '1 t?lRM6it15Hhl~
b : :::7 = x+2
lim f(x) = 1 '1

2 X

""
b'i5x>0
dj xsO
lim f(x) '1

n. lim f(x) = lim 2x = lim 2x = 2 · 0 = 0
x->0+
(x > 0)
3 3 3
lim f(x) = lim x = limx = 0 = 0
X-> 0
(x < 0)

~- t?l'i:f!S lim f(x) = 0 sb lim f(x) = 0
+
x->0 x......;..Q
i:jtHS8 lim .f(x) = lim f(x) = 0
u
x -:.. o+ X ->0 -

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