x
No Plagiarism!mvDg61nA5jXn52HZZnGqposted on PENANA 有一圓x²+y²-2x+2y-14=08964 copyright protection274PENANAdeYkcWLGA1 維尼
與直線L:x+y+12=0的距離為k8964 copyright protection274PENANAVRO37eUoII 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 protection274PENANAZM5bUnvNjc 維尼
216.73.216.176
ns216.73.216.176da2