As long as the intended meaning is clear from the context, & le; will suffice to denote the corresponding relational symbol, even without prior introduction.
2.
If the vocabulary for ? consists of relational symbols, then ? can be regarded as a sentence in existential second-order logic ( ESOL ) quantified over the relations, over the empty vocabulary.
How to say relational symbol in Hindi and what is the meaning of relational symbol in Hindi? relational symbol Hindi meaning, translation, pronunciation, synonyms and example sentences are provided by Hindlish.com.