Top Posters
Since Sunday
c
5
j
5
a
5
L
5
f
5
j
5
D
4
k
4
y
4
t
4
h
4
l
4
Home Q & A Board Humanities Religion and Philosophy
New Topic  
susu susu
wrote...
Go to Answer
Posts: 150
Rep: 0 0
2 years ago
Consider this proof, (1.) E • D (2.) ~ (E • D) ≡ O/∴ Ev~O (3.) [~ (E • D) ⊃ O] • [O ⊃ ~ (E • D)] (4.) [O ⊃ ~(E•D)]• [~(E•D) ⊃ O] (5.) O ⊃ ~ (E • D) (6.) ~ ~ (E • D) (7.) ~ O (8.) ~ O v E (9.) E v ~ O What is the justification for line 6?

▸ 1 Com

▸ 2, 1 MT

▸ 1 DN
Textbook 
How to Think Logically

How to Think Logically


Edition: 2nd
Authors:
Read 48 times
1 Reply
Replies
Answer verified by a subject expert
shanelljac204shanelljac204
wrote...
#1
Posts: 141
Rep: 0 0
2 years ago
Sign in or Sign up in seconds to unlock everything for free
More solutions for this book are available here
1

Related Topics

susu Author
wrote...

2 years ago
This helped my grade so much Perfect
shelbycox
wrote...

Yesterday
Thanks for your help!!
annakc
wrote...

2 hours ago
Thank you, thank you, thank you!
New Topic      
Quick Reply
Explore
Post your homework questions and get free online help from our incredible volunteers
  842 People Browsing
Start New Topic Take the Tour CoursesNew Study Tools Topics Trending Browse by Textbook
Live Chat
Related Images
  
 130
  
 212
  
 56
Your Opinion
Who will win the 2024 president election?
Votes: 8
Closes: November 4
Previous poll results: Which of the following is the best resource to supplement your studies: