The reflection of the point `(6,8)` in the line `x=y` is

What is the reflection of the point (5,2) in the line x = -3 ?

What is the reflection of the point (5,-3) in the line y=3 ?

What is the reflection of the point (-3,1) in the line x=-2

Statement-1: Reflection of the point (-3,2) in the line x+y=0 is (-2,3). Statement-2: The reflection of a point P(alpha,beta) in the line ax+by+c=0is the point Q(alpha',beta') if ((alpha+alpha')/(2),(beta+beta')/(2)) lies on the line

Statement-1: Reflection of the point (-3,2) in the line x+y=0 is (-2,3). Statement-2: The reflection of a point P(alpha,beta) in the line ax+by+c=0is the point Q(alpha',beta') if ((alpha+alpha')/(2),(beta+beta')/(2)) lies on the line