Consider the following logical propositions P: Mary is Anne's sister Q: (3+4<8) R: John speaks Chinese For each of the statements below decide which of the following is the corresponding logical formula (4) (7)-PVP (1) PV-R Q-RAP (2)-QA-R -Q V-P (3) -(PVR) Q (5) (8)-(RA-P) (6) QAR If (3+4 < 8) then John cannot speak Chinese and Mary is Anne's sister If neither Mary is Anne's sister nor John speaks Chinese then (3+4<8) (3+428) or Mary is not Anne's sister (3+4 < 8) and John speaks Chinese Choose... O Choose... O Choose... O Choose... O

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
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9:46 1
Consider the following logical propositions
P: Mary is Anne's sister
Q:
(3+4<8)
R: John speaks Chinese
(1) PV-R
Q¬RAP
For each of the statements below decide which of the
following is the corresponding logical formula
(4)
(7)-PVP
(2) -QA-R
-Q V-P
(3) (PVR) Q
(5)
(8)-(RA-P)
If (3+4 < 8) then John cannot speak
Chinese and Mary is Anne's sister
#
(6) QAR
If neither Mary is Anne's sister nor John
speaks Chinese then (3+4<8)
(3+428) or Mary is not Anne's sister
(3+4<8) and John speaks Chinese
moodle.royalholloway.ac.uk
324
Choose... C
Choose... C
Choose...
Choose...
Next par
Transcribed Image Text:9:46 1 Consider the following logical propositions P: Mary is Anne's sister Q: (3+4<8) R: John speaks Chinese (1) PV-R Q¬RAP For each of the statements below decide which of the following is the corresponding logical formula (4) (7)-PVP (2) -QA-R -Q V-P (3) (PVR) Q (5) (8)-(RA-P) If (3+4 < 8) then John cannot speak Chinese and Mary is Anne's sister # (6) QAR If neither Mary is Anne's sister nor John speaks Chinese then (3+4<8) (3+428) or Mary is not Anne's sister (3+4<8) and John speaks Chinese moodle.royalholloway.ac.uk 324 Choose... C Choose... C Choose... Choose... Next par
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