Suorakulmainen kolmio
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7:01
Funktio
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7:31
Yhtälöryhmän ratkaisu sijoitusmenetelmällä
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23:54
Matriisit
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5:27
A Sad Moment in American History
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3:58
Hypotenuusan pituuden laskeminen sinifunktion avulla
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15:27
Vektorit, laskeminen geometrian avulla
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23:39
Bobby Fischer's God Move Sends Entire Chess World Into Meltdown! | "Game Of The Century"
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3:25:28