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Warning: Use of undefined constant y1 - assumed 'y1' (this will throw an Error in a future version of PHP) in /www/htdocs/w007d4a2/ex/cercle/c2.php on line 4

Warning: Use of undefined constant x3 - assumed 'x3' (this will throw an Error in a future version of PHP) in /www/htdocs/w007d4a2/ex/cercle/c2.php on line 5

Warning: Use of undefined constant y3 - assumed 'y3' (this will throw an Error in a future version of PHP) in /www/htdocs/w007d4a2/ex/cercle/c2.php on line 6

Warning: Use of undefined constant vg - assumed 'vg' (this will throw an Error in a future version of PHP) in /www/htdocs/w007d4a2/ex/cercle/c2.php on line 8

Warning: Use of undefined constant tan - assumed 'tan' (this will throw an Error in a future version of PHP) in /www/htdocs/w007d4a2/ex/cercle/c2.php on line 9

Warning: Use of undefined constant es - assumed 'es' (this will throw an Error in a future version of PHP) in /www/htdocs/w007d4a2/ex/cercle/c2.php on line 10
Plain 1.0
Cherchez s.v.pl. l'équation implicite (aussi simplifiée que possible, coefficient de x positif ou nul) d'une droite passant par le point C(,) et tangente au cercle
Vous trouverez deux possibilités. Introduisez s.v.pl. ici l'une de ces deux possibilités:

x + y + = 0