When an object or word is viewed in a mirror, its image appears reversed along the vertical axis. Each letter's mirror image depends on its symmetry:
- Letters like 'M' and 'A' are vertically symmetrical and look the same.
- Letters like 'K' become reversed, in mirror images.
- The letter 'R' mirrors to a backward R.
- The letter 'E' resembles backward E when flipped horizontally.
Option (c) accurately captures these transformations, showing the word "MARKER" mirrored letter-by-letter.