圆x2+y2-4x=0,在点P(1,3)处的切线方程为( )A.x+y-2=0B.x+y-4=0C.x-y+4=0D.x-3y+2=
圆x2+y2-4x=0,在点P(1,3)处的切线方程为()A.x+y-2=0B.x+y-4=0C.x-y+4=0D.x-3y+2=0...
圆x2+y2-4x=0,在点P(1,3)处的切线方程为( )A.x+y-2=0B.x+y-4=0C.x-y+4=0D.x-3y+2=0
展开
1个回答
推荐律师服务:
若未解决您的问题,请您详细描述您的问题,通过百度律临进行免费专业咨询