burhan101
Rational limits, okay so i don't understand this at all ..



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burhan101
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\[\lim_{x \rightarrow 3}\frac{ \frac{ 1 }{ x } \frac{ 1 }{ 3 }}{ (x3) }\]

ash2326
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Simplify the numerator first @burhan101

burhan101
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would i multiply it by 3x/3x ?

Shadowys
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Could you use draw? the equation can't be seen.

burhan101
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dw:1350447657304:dw

Shadowys
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yes. multiply by 3x you'll get rid of the denominator

ash2326
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\[\lim_{x\to 3}\frac{\frac{3x}{3x}}{x3}\]
\[\lim_{x\to 3}\frac{3x}{3x(x3)}\]
Now simplify this and put x=3

burhan101
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i get this dw:1350447751544:dw

Shadowys
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3x equals to (x3)

burhan101
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or so i should probably rearrange it

burhan101
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1/9 ?

Shadowys
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yup! :)

burhan101
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ty :)

Shadowys
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You're welcome!