有一圓x²+y²-2x+2y-14=0
與直線L:x+y+12=0的距離為k
試問:該圓半徑為何?k值為何?該圓與直線L的關係為何?
ns18.224.252.183da2有一圓x²+y²-2x+2y-14=08964 copyright protection207PENANARA8jyUfczT 維尼
與直線L:x+y+12=0的距離為k8964 copyright protection207PENANAEjD0w1hcl5 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 protection207PENANA6uGITQFhb5 維尼
18.224.252.183
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