x
No Plagiarism!siMrJo3s70ofEDaSMO0Hposted on PENANA 有一圓x²+y²-2x+2y-14=08964 copyright protection136PENANA9HlArj5Jym 維尼
與直線L:x+y+12=0的距離為k8964 copyright protection136PENANAufYmkSOQiI 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 protection136PENANAC2qhoPWpOg 維尼
172.69.58.119
ns 172.69.58.119da2