Inferences... Help!

hihihi9993

I got some questions... Can someone help me find the inferences of following?
.
• M←/→N→O inference:
I believe no inference can be made ….. or is it O←s→/M?????
.
• P -m→ Q ←/→R inference:
P -m→/R
.
• A←s→B←/→C inference:
Again, I don't think there is any inference that can be made …….. but some people say A←s→/C, /C←s→A...
.
.
.
.
.
Can someone plz help me find the correct inference? Thank you!!!

akistotle

@d931n027h said:
I got some questions... Can someone help me find the inferences of following?
.
• M←/→N→O inference:
I believe no inference can be made ….. or is it O←s→/M?????
.
• P -m→ Q ←/→R inference:
P -m→/R
.
• A←s→B←/→C inference:
Again, I don't think there is any inference that can be made …….. but some people say A←s→/C, /C←s→A...
.
.
.
.
.
Can someone plz help me find the correct inference? Thank you!!!

By "M←/→N," do you mean "The Double-Not arrow" used by PowerScore?

If so, as I wrote to you in this thread (https://7sage.com/discussion/#/discussion/comment/75223), it means M --> /N.

Since you are enrolled in Ultimate+, I recommend not using PowerScore Bibles. I don't know if your examples above are from PowerScore, but I think it is only confusing you.

•M → /N → O
Please review: Valid Argument Form (3 of 9)
https://7sage.com/lesson/valid-argument-form-3-of-9/

•P -m→ Q →/R
Please review: Valid Argument Form (5 of 9)
https://7sage.com/lesson/valid-argument-form-5-of-9/

•A←s→B → /C
Please review: Valid Argument Form (4 of 9)
https://7sage.com/lesson/valid-argument-form-4-of-9/

To review all the valid argument forms, see:

Valid Argument Forms 1 - 3
https://7sage.com/lesson/valid-argument-forms-1-3-of-9/
Valid Argument Forms 4 - 9
https://7sage.com/lesson/valid-argument-forms-4-9-of-9/

hihihi9993

@akistotle Thank you so much always! Finally clarified in my mind!