TOTO,
we're not in Kansas anymore...

A server error occured and unexplained things are happening around us.

Benoit

mathematiques104intersection 11 histoirerené descartes 22 formules x = xp + λ . xsy = yp + λ . ysz = zp + λ . zsx² + y² + z² = r²p + λ . s p = xp s =

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104intersection | Presentation by Benoit