Geometry

Question Analysis:
This question involves a sequence of geometric transformations including reflections across the line and a translation.
The main focus is to reverse these transformations step by step to find the coordinates of the original point.

Key Concept Explanation:
When reflecting a point across the line , the coordinates swap, so .
When translating a point by the vector , the new point is .

Step - by - Step Solution:
1. Reverse the last reflection across : Given , after reversing the reflection across , the point becomes

Click "Show Answer" to reveal the answer and analysis