Page 39 - Math Grade 12 (Basic)

PROEUS DARA
cf 0 ft 0 1 0 ~ "oQo 1
!:'i. tttH.iJHS!:'i~S y = sinx fHlJlf1f:Hmg'l!:'itiGSSblsHSl8 m~runM:~:smnctlm!:'im
1 lj lJ 9
"' . .,
HS!:'i~S f dlmrutHSl8 , 2n::) '1
1 6\J
lim sinx = sinO = = 0 Sb lim sinx = sin2n:: = 0 = f(2n::) '1
x -> (2n)

=

""
truG 8(-3, 2) , (-3, 2] y_r;g ?

: r; !:'i'i:flS = cos (X + ~) '1 = cosx Sb g(x) = x + ~ '1 g ctl
cf ft I r;;t # I
H~!:'i~Sdl'UL61tl X = 0 '1 ctlH~!:'i~Srtl'ULf1tl

X= 0 '1

: t'6nJifilrldlUtSH~!:'i~2 = ~x~inxl U1~ x = 0 '1
X +2
xsinx "' "" ' ' "" "'
mb = dlH~!:'i~Sn5S9lSdltiLf1tl x = o r;rnrusb g(x) = ixl
muU1~ = o '1

~
C)}
'
r;(
2: t!:'i'i:flS = '1 tfiH~!:'i~S f dlmsir;rum~·Hrun~g?
4
= JX 'i:flSSruthmg xz:O Sib = x+ dlunlimSlg
X 4 ""
( -00' = ctlu1hmgij1U x>O &Sl8sl2J f(x) ctluthmg
xE , -4)U(4, +oo) '1

t9J 61 lim
x->4

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