pliss pake cara lama gapapa
a. 2
b. -2
c. 1/2
d -1/2
e. 1/3
IcukSugiarto
![\lim_{x \to \ 3} \frac{1 - cos (x - 3)}{x^{2} - 6x + 9 }\,\,\,\,\,\,\,\,[faktorkan\,\,sehingga]](https://tex.z-dn.net/?f=+%5Clim_%7Bx+%5Cto+%5C+3%7D+%5Cfrac%7B1+-+cos+%28x+-+3%29%7D%7Bx%5E%7B2%7D+-+6x+%2B+9+%7D%5C%2C%5C%2C%5C%2C%5C%2C%5C%2C%5C%2C%5C%2C%5C%2C%5Bfaktorkan%5C%2C%5C%2Csehingga%5D "\lim_{x \to \ 3} \frac{1 - cos (x - 3)}{x^{2} - 6x + 9 }\,\,\,\,\,\,\,\,[faktorkan\,\,sehingga]")
![= \lim_{x \to \ 3} \frac{1 - cos (x - 3)}{(x-3)^{2}}\,\,\,\,\,\,\,\,[ubah\,\,cos\,\,sesuai\,\,sifat\,\,trigonometri]](https://tex.z-dn.net/?f=%3D+%5Clim_%7Bx+%5Cto+%5C+3%7D+%5Cfrac%7B1+-+cos+%28x+-+3%29%7D%7B%28x-3%29%5E%7B2%7D%7D%5C%2C%5C%2C%5C%2C%5C%2C%5C%2C%5C%2C%5C%2C%5C%2C%5Bubah%5C%2C%5C%2Ccos%5C%2C%5C%2Csesuai%5C%2C%5C%2Csifat%5C%2C%5C%2Ctrigonometri%5D "= \lim_{x \to \ 3} \frac{1 - cos (x - 3)}{(x-3)^{2}}\,\,\,\,\,\,\,\,[ubah\,\,cos\,\,sesuai\,\,sifat\,\,trigonometri]")
![= \lim_{x \to \ 3} \frac{2\,sin^{2} (\frac{(x - 3)}{2})}{4( \frac{x-3}{2} )^{2}}\,\,\,\,\,\,\,\,[pisahkan]](https://tex.z-dn.net/?f=%3D+%5Clim_%7Bx+%5Cto+%5C+3%7D+%5Cfrac%7B2%5C%2Csin%5E%7B2%7D+%28%5Cfrac%7B%28x+-+3%29%7D%7B2%7D%29%7D%7B4%28+%5Cfrac%7Bx-3%7D%7B2%7D+%29%5E%7B2%7D%7D%5C%2C%5C%2C%5C%2C%5C%2C%5C%2C%5C%2C%5C%2C%5C%2C%5Bpisahkan%5D "= \lim_{x \to \ 3} \frac{2\,sin^{2} (\frac{(x - 3)}{2})}{4( \frac{x-3}{2} )^{2}}\,\,\,\,\,\,\,\,[pisahkan]")
![= \frac{2}{4} \times \lim_{x \to \ 3} \frac{sin^{2} (\frac{(x - 3)}{2})}{( \frac{x-3}{2} )^{2}}\,\,\,\,\,\,\,\,[karena\,\,telah\,\,sesuai\,\,sifat\,\,trigonometri]](https://tex.z-dn.net/?f=%3D++%5Cfrac%7B2%7D%7B4%7D+%5Ctimes+%5Clim_%7Bx+%5Cto+%5C+3%7D+%5Cfrac%7Bsin%5E%7B2%7D+%28%5Cfrac%7B%28x+-+3%29%7D%7B2%7D%29%7D%7B%28+%5Cfrac%7Bx-3%7D%7B2%7D+%29%5E%7B2%7D%7D%5C%2C%5C%2C%5C%2C%5C%2C%5C%2C%5C%2C%5C%2C%5C%2C%5Bkarena%5C%2C%5C%2Ctelah%5C%2C%5C%2Csesuai%5C%2C%5C%2Csifat%5C%2C%5C%2Ctrigonometri%5D "= \frac{2}{4} \times \lim_{x \to \ 3} \frac{sin^{2} (\frac{(x - 3)}{2})}{( \frac{x-3}{2} )^{2}}\,\,\,\,\,\,\,\,[karena\,\,telah\,\,sesuai\,\,sifat\,\,trigonometri]")
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IcukSugiarto
Jadikan yg terbaik ya, dengan memberi label terbaik :)
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