Direct symbol mapping: Using A→!, B→@, C→#, D→$, E→%, F→^, G→&, H→*, I→+, O→=, P→α, R→β, S→γ, T→δ, U→∠, encode the word “FIGHT”.

Introduction / Context:
We are to encode an English word using a fixed one-to-one symbol mapping for each letter. No positional tricks apply; it is a straight substitution per character.

Given Data / Assumptions:

• Map: F→^, I→+, G→&, H→*, T→δ (among the full table provided).
• Target word: FIGHT.

Concept / Approach:
Encode each letter of FIGHT using the exact symbol assigned in the table, then preserve the order.

Step-by-Step Solution:

Verification / Alternative check:
Confirm each mapping exists and is unique. Cross-check alternatives that swap positions; they violate the one-to-one mapping for the ordered word.

Why Other Options Are Wrong:

• Other sequences permute the middle symbols or move δ out of the terminal position, contradicting the letter order in “FIGHT”.
• None of these: Incorrect because a perfect match exists.

Common Pitfalls:
Confusing similar-looking symbols or mis-ordering the sequence when copying.

Final Answer:
^ + & * δ