Select the correct mirror image of the given combination when the mirror is placed at 'MN' as shown below.

To find the correct mirror image when the mirror is placed vertically on the right side at line 'MN':

1. The order of characters reverses laterally (left to right). The rightmost character in the original string becomes the leftmost character in the mirror image, and each individual character is laterally inverted.

2. Let's analyze the given combination string: 9 G r E c A n

- The last character is n, so its laterally inverted image n will appear first at the left.
- Next is A, whose mirror image remains A.
- Next is c, whose mirror image is c flipped horizontally.
- Next is E, whose mirror image is E flipped horizontally.
- Next is r, whose mirror image is r flipped horizontally.
- Next is G, whose mirror image is G flipped horizontally.
- Finally, the first character 9 becomes the last character on the right, flipped horizontally as e (or 9 inverted).

Comparing this sequence with the given options, the image corresponding to the first option correctly represents all the horizontally flipped characters in reversed order:


Therefore, the correct mirror image is given in Option 1.