已知实数X,Y满足:X-Y大于等于0 X+Y-1小于等于0 Y+1大于等于0,(X,Y)在...已知实数X,Y满足:X-Y大于等于0 X+Y-1小于等于0 Y+1大于等于0,若点P(X,Y)在圆x^2+(y-1)^2=a(a>0)的内部或圆上,则a的最小值为为多
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/06 21:08:15
![已知实数X,Y满足:X-Y大于等于0 X+Y-1小于等于0 Y+1大于等于0,(X,Y)在...已知实数X,Y满足:X-Y大于等于0 X+Y-1小于等于0 Y+1大于等于0,若点P(X,Y)在圆x^2+(y-1)^2=a(a>0)的内部或圆上,则a的最小值为为多](/uploads/image/z/15058605-21-5.jpg?t=%E5%B7%B2%E7%9F%A5%E5%AE%9E%E6%95%B0X%2CY%E6%BB%A1%E8%B6%B3%EF%BC%9AX-Y%E5%A4%A7%E4%BA%8E%E7%AD%89%E4%BA%8E0++X%2BY-1%E5%B0%8F%E4%BA%8E%E7%AD%89%E4%BA%8E0++Y%2B1%E5%A4%A7%E4%BA%8E%E7%AD%89%E4%BA%8E0%2C%28X%2CY%29%E5%9C%A8...%E5%B7%B2%E7%9F%A5%E5%AE%9E%E6%95%B0X%2CY%E6%BB%A1%E8%B6%B3%EF%BC%9AX-Y%E5%A4%A7%E4%BA%8E%E7%AD%89%E4%BA%8E0++X%2BY-1%E5%B0%8F%E4%BA%8E%E7%AD%89%E4%BA%8E0++Y%2B1%E5%A4%A7%E4%BA%8E%E7%AD%89%E4%BA%8E0%2C%E8%8B%A5%E7%82%B9P%28X%2CY%29%E5%9C%A8%E5%9C%86x%5E2%2B%28y-1%29%5E2%3Da%28a%3E0%29%E7%9A%84%E5%86%85%E9%83%A8%E6%88%96%E5%9C%86%E4%B8%8A%2C%E5%88%99a%E7%9A%84%E6%9C%80%E5%B0%8F%E5%80%BC%E4%B8%BA%E4%B8%BA%E5%A4%9A)
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已知实数X,Y满足:X-Y大于等于0 X+Y-1小于等于0 Y+1大于等于0,(X,Y)在...已知实数X,Y满足:X-Y大于等于0 X+Y-1小于等于0 Y+1大于等于0,若点P(X,Y)在圆x^2+(y-1)^2=a(a>0)的内部或圆上,则a的最小值为为多
已知实数X,Y满足:X-Y大于等于0 X+Y-1小于等于0 Y+1大于等于0,(X,Y)在...
已知实数X,Y满足:X-Y大于等于0 X+Y-1小于等于0 Y+1大于等于0,若点P(X,Y)在圆x^2+(y-1)^2=a(a>0)的内部或圆上,则a的最小值为为多少?
希望有过程 谢谢
已知实数X,Y满足:X-Y大于等于0 X+Y-1小于等于0 Y+1大于等于0,(X,Y)在...已知实数X,Y满足:X-Y大于等于0 X+Y-1小于等于0 Y+1大于等于0,若点P(X,Y)在圆x^2+(y-1)^2=a(a>0)的内部或圆上,则a的最小值为为多
Y+1>=0 Y>=-1
X-Y>=0 X>=Y
X+Y-1
a>=2