Accepting the premises: 1. r → (q^ s) 2. pvr Conclude p. 3. ¬q V¬t 4. t^s

Database System Concepts
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ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
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Discrete Mathematics. Inference Question. Can you please provide your own work. Please show me step by step how to solve this. I will rate the work.
Accepting the premises:
r (q ^ s)
1.
2. pvr
Conclude p.
3. ¬q V¬t
4.
t^ s
Transcribed Image Text:Accepting the premises: r (q ^ s) 1. 2. pvr Conclude p. 3. ¬q V¬t 4. t^ s
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