SOMEONE Has wolfram PRO? | Mathematics | Page 1

random magnetBOT Apr 20, 2023, 10:27 PM

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spiral cradle Apr 20, 2023, 10:43 PM

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i don't have wolfram pro but i know a way to solve this

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more like approximate the solution then prove it is unique

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solution:
approximate using newton's method
prove f(n) = 1 + 2^n - 3^(n-1) approaches 1 from above when n -> -infinity
then show f(n) decreases monotonically after n = 3 (the solution)

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ill say there is no elementary way to solve this (using addition, multiplication, logarithms, sine, etc)

spiral cradle Apr 20, 2023, 11:19 PM

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yeah

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like desmos

fallow grotto Apr 20, 2023, 11:52 PM

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How'd you do it?

fallow grotto Apr 21, 2023, 12:16 AM

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can you show me?

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hmmCat

floral shale Apr 20, 2024, 7:19 AM

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.close

#SOMEONE Has wolfram PRO?