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No Plagiarism!Z0fvMyAT3qCkx97IveJxposted on PENANA 有一圓x²+y²-2x+2y-14=08964 copyright protection251PENANAiouDQjpzDt 維尼
與直線L:x+y+12=0的距離為k8964 copyright protection251PENANAmHXchnhYnL 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 protection251PENANAQTWcLf5h70 維尼
216.73.216.192
ns216.73.216.192da2