wiz-icon
MyQuestionIcon
MyQuestionIcon
1
You visited us 1 times! Enjoying our articles? Unlock Full Access!
Question

Point A(4, -1) is reflected as A' in the y-axis. Point B on reflection in the x-axis is mapped as B' (-2, 5). Write the co-ordinates of A' and B.

Open in App
Solution

Reflection in y-axis is given by My (x, y) = (-x, y)
A’ = Reflection of A(4, -1) in y-axis
A’ = (-4, -1)
Reflection in x-axis is given by Mx (x, y) = (x, -y)
B’ = Reflection of B in x-axis = (-2, 5)
Thus, B = (-2, -5)

flag
Suggest Corrections
thumbs-up
6
similar_icon
Similar questions
View More
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Reflection in the Origin
MATHEMATICS
Watch in App
Join BYJU'S Learning Program
CrossIcon