#Limits at infinity

17 messages · Page 1 of 1 (latest)

split field
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why is 5 and 2x insignificant ? ty!

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plain dewBOT
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patent idol
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@split field When referring to infinity, nothing can do much about it.

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5 + Infinity is Infinity.

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2*Infinity is infinity.

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Negative or positive.

split field
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why can't we substitute the x in 2x? will it still result in infinity that's why it is insignificant?

raw bluff
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alr

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this thing

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multiply the entire thing by 1/x^2

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the you get

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or in other terms

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-x^3 is significantly larger than 2x at extremely large values of x

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so we only care about -x^3

split field
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OHH oki oki I now get it! huhu Thank you! Thank you so muchh

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