x
No Plagiarism!2JSVs5wWPrUdAlvjtIAqposted on PENANA 有一圓x²+y²-2x+2y-14=08964 copyright protection227PENANAmKvpe8e8Hp 維尼
與直線L:x+y+12=0的距離為k8964 copyright protection227PENANAMFXiJrYYOM 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 protection227PENANArpyfe7iwRX 維尼
18.116.100.166
ns18.116.100.166da2