geometria plana/rectes recta paral·lela per punt: egi Trobeu l'equació general implícita de la recta paral·lela a #ppr=0 que passi pel punt (#ps).

Poseu només el membre significatiu de l'equació general implícita. P.E. si l'equació fos x+y+1=0, poseu x+y+1

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