急!高一数学问题,在线等
已知点M0(x0,y0)和圆(x-a)^2+(y-b)^2=r^2,则点M0(x0,y0)在圆内等价于______________________________点M0(...
已知点M0(x0,y0)和圆(x-a)^2+(y-b)^2=r^2,则
点M0(x0,y0)在圆内 等价于______________________________
点M0(x0,y0)在圆上 等价于 _____________________________
点M0(x0,y0)在圆外 等价于 ______________________________ 展开
点M0(x0,y0)在圆内 等价于______________________________
点M0(x0,y0)在圆上 等价于 _____________________________
点M0(x0,y0)在圆外 等价于 ______________________________ 展开
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