Dmitri Pavlov - Post a comment
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04:16 pm alexpolt10.livejournal.com[Link] |
Re: теорема ферма извините, последнее сообщение из этой длинной серии из википедии
Geometrically, the point in the Cartesian plane with coordinates
x=\frac{a}{c},\quad y=\frac{b}{c}
is on the unit circle x2 + y2 = 1. In this equation, the coordinates x and y are given by rational numbers. Conversely, any point on the unit circle whose coordinates x, y are rational numbers gives rise to a primitive Pythagorean triple.
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