If the symbols A B C ❤️ are written on a window and viewed from the other side, what will they appear as?

When symbols are written on a transparent surface like a window and viewed from the other side, two transformations occur:

1. The order of the symbols is reversed. The symbol on the far left from the original side will appear on the far right from the other side, and vice versa.
2. Each individual symbol is horizontally flipped (like a mirror image).

The original symbols are A B C ❤️.
Reversing the order gives: ❤️ C B A.

• The first symbol in the reversed order is ❤️. When horizontally flipped, a heart symbol remains a ❤️ (it is symmetrical).
• The second symbol in the reversed order is C. When horizontally flipped, C becomes Ɔ.
• The third symbol in the reversed order is B. When horizontally flipped, B becomes Я (a mirrored B).
• The fourth symbol in the reversed order is A. When horizontally flipped, A remains A (it is symmetrical).

Putting these together, the sequence seen from the other side is ❤️ Ɔ Я A.

• (A) A Я C ❤️ - Incorrect order and some symbols not flipped.
• (B) ❤️ B Ɔ A - The 'B' is not flipped.
• (C) ❤️ A B C - The 'A', 'B', 'C' are not flipped.
• (D) Ɔ Я A ❤️ - Incorrect order.
• (E) ❤️ Ɔ Я A - This matches our derived sequence.

The final answer is $\boxed{\text{E}}$.