Answer: Reflexive property (postulate) of equality
Explanation:
- The reflexive property (postulate) of equality says that a number or a value is equal to itself. This postulate states that for all real numbers, x = x for any arbitrary real number x.
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Therefore, by reflexive property the given statement (5 = 5) is true .
Hence, the postulate of equality or inequality that is illustrated, 5=5 is the reflexive property of equality.