1. 

Choose the correct mirror image from the alternatives (1), (2), (3) and (4) when mirror is placed along the line AB.

based-on-vertical-mirror---mirror-images-problems
A. 1
B. 2
C. 3
D. 4

Answer: Option B

Explanation:

Here, the mirror is placed horizontally at AB on the top of the question figure. Hence, only answer figure (2) is the vertically inverted form of question figure in which top and bottom interchange places while LHS and RHS remain the same.