Mathematics
Reflection of point P(a, b) in the origin is :
P'(a, b)
P'(-a, b)
P'(a, -b)
P'(-a, -b)
Reflection
1 Like
Answer
Reflection in the origin is given by the transformation
Ro(x, y) = (-x, -y)
Applying this rule to P(a, b):
P(a, b) ⇒ P'(-a, -b)
Hence, Option 4 is the correct option.
Answered By
3 Likes
Related Questions
Reflection of point P(a, b) in x-axis is :
P'(a, b)
P'(-a, b)
P'(a, -b)
P'(-a, -b)
Reflection of point P(a, b) in y-axis is :
P'(a, b)
P'(-a, b)
P'(a, -b)
P'(-a, -b)
The image of the point P(-5, -6) when reflected in the x-axis is :
(5, -6)
(5, 6)
(-5, -6)
(-5, 6)
The reflection of the point P(-2, 3) in the x-axis is :
(-2, -3)
(2, 3)
(2, -3)
(-2, 3)