Explanation:

To solve the problem, first, we observe the pattern used in the given code language:

- GUM is coded as 49441169

- 'G' is the 7th letter in the alphabet.

- 7 squared is 49.

- 'U' is the 21st letter.

- 21 squared is 441.

- 'M' is the 13th letter.

- 13 squared is 169.

So, the pattern is squaring the position of each letter in the alphabet.

Now, let's code 'WAX' using the same pattern:

- WAX

- 'W' is the 23rd letter.

- 23 squared is 529.

- 'A' is the 1st letter.

- 1 squared is 1.

- 'X' is the 24th letter.

- 24 squared is 576.

Therefore, 'WAX' is coded as 5291576.

- Option 1: 5291576

- Matches the derived code for 'WAX'.

- Correct Answer

- Option 2: 8412525

- Option 3: 3611121

- Option 4: 2891400

Based on the above logic, Option 1 is correct.