Normale la o curba

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Beniamin Bogosel
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Normale la o curba

Post by Beniamin Bogosel »

Demonstrati ca daca toate normalele unel curbe parametrice din spatiu trec printr-un punct fix atunci curba este continuta intr-un cerc.
Yesterday is history,
Tomorow is a mistery,
But today is a gift.
That's why it's called present. :)

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