Computer Science · Artificial Intelligence
In production rules and expert systems, considering a expression like Client(X, age) > 70 ? discount(X), the elements 'X' that act as placeholders for values are called:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Predicates
- 2Function symbols
- 3Variables✓
- 4Constants
Correct answer
Variables
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