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No Plagiarism!6MkucvNbFqKKmx3J51SIposted on PENANA 有一圓x²+y²-2x+2y-14=08964 copyright protection257PENANAHhKrW6KL7S 維尼
與直線L:x+y+12=0的距離為k8964 copyright protection257PENANAfOFpqZh9PX 維尼
試問:該圓半徑為何?k值為何?該圓與直線L的關係為何?8964 copyright protection257PENANAcusUt0kLfy 維尼
216.73.216.30
ns216.73.216.30da2