Top Posters
Since Sunday
a
5
k
5
c
5
B
5
l
5
C
4
s
4
a
4
t
4
i
4
r
4
r
4
Home Q & A Board Humanities Religion and Philosophy
New Topic  
phoebe.lou phoebe.lou
wrote...
Go to Answer
Posts: 104
Rep: 0 0
A year ago
“(~ O ∙ B) ⊃ (B v E), (D ≡ B) ⊃ (~ O ∙ B) ∴ (D ≡ B) ⊃ (BvE)” isa

▸ modus tollens

▸ modus ponens

▸ contraposition

▸ hypothetical syllogism

▸ disjunctive syllogism
Textbook 
How to Think Logically

How to Think Logically


Edition: 2nd
Authors:
Read 64 times
1 Reply
Replies
Answer verified by a subject expert
bwhurdbwhurd
wrote...
#1
Posts: 128
Rep: 1 0
A year ago
Sign in or Sign up in seconds to unlock everything for free
More solutions for this book are available here
1
phoebe.lou Author
wrote...

A year ago
Smart ... Thanks!
karamsidhu1
wrote...

Yesterday
This site is awesome
mikeh209
wrote...

2 hours ago
I appreciate what you did here, answered it right Smiling Face with Open Mouth
New Topic      
Quick Reply
Explore
Post your homework questions and get free online help from our incredible volunteers
  1246 People Browsing
 126 Signed Up Today
Start New Topic Take the Tour CoursesNew Study Tools Topics Trending Browse by Textbook
Related Images
  
 4428
  
 257
  
 774
Your Opinion
What percentage of nature vs. nurture dictates human intelligence?
Votes: 431
Previous poll results: Which of the following is the best resource to supplement your studies: