x
No Plagiarism!AhX65Z5g4MgV4Bg2oRO1posted on PENANA 有一圓x²+y²-2x+2y-14=08964 copyright protection135PENANASlsRl2NsiE 維尼
與直線L:x+y+12=0的距離為k8964 copyright protection135PENANAyBPbqQLEDB 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 protection135PENANAhWe9DsUBP3 維尼
172.70.130.160
ns 172.70.130.160da2