discrete math | Mathematics | Page 1

clear aurora Mar 21, 2023, 4:50 PM

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try out both formulas for k = 3 and check

solar anchor Mar 21, 2023, 4:54 PM

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i only have one attempt

clear aurora Mar 21, 2023, 4:56 PM

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I mean evaluate them yourself

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if (k = 3), then what are (\frac{216}{5} (6^{k - 2} - 1)) and (\frac{6^{k + 1} - 216}{5})?

solar smeltBOT Mar 21, 2023, 4:58 PM

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Invariance

clear aurora Mar 21, 2023, 4:58 PM

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or actually

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those are equal lol

solar anchor Mar 21, 2023, 5:23 PM

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hahahah yeah they are i just realized

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thank you for the help

severe tulip Mar 24, 2023, 8:28 PM

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+close

#discrete math