(-Sɔ -T) • (~D ɔ-N) ~Sv ~D -T v~N at logical rule justifies this derivation? a. CD b. ADD C. SIMP od.CONJ

Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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QUESTION 35
1. (~Sɔ~T) • (~Dɔ~N)
2. ~ Sv-D
:: ~Tv ~N
What logical rule justifies this derivation?
a. CD
b. ADD
O C. SIMP
Od.CONJ
Transcribed Image Text:QUESTION 35 1. (~Sɔ~T) • (~Dɔ~N) 2. ~ Sv-D :: ~Tv ~N What logical rule justifies this derivation? a. CD b. ADD O C. SIMP Od.CONJ
QUESTION 36
Supply the missing derivation:
1. B C
2. B
3. DDE
.C vE
4. (BƆ C) • (D Ɔ E)
CONJ 1,3
5.
ADD 2
6. C vE
CD 4,5
a. C v D
Ob.B v E
OC.COB
Od. B v D
Transcribed Image Text:QUESTION 36 Supply the missing derivation: 1. B C 2. B 3. DDE .C vE 4. (BƆ C) • (D Ɔ E) CONJ 1,3 5. ADD 2 6. C vE CD 4,5 a. C v D Ob.B v E OC.COB Od. B v D
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