How many people will go for the picnic tomorrow?
A:One.
B:Two.
C:Three.
已知圆C和y轴相切,圆心在直线x﹣3y=0上,且被直线y=x截得的弦长为27
(1)求圆C的方程.
(2)若圆心在第一象限,求过点(6,5)且与该圆相切的直线方程.