3 comments

  • Thursday, Feb 05 2015

    Thank you

    0
  • Thursday, Feb 05 2015

    Yes, you are correct.

    1
  • Thursday, Feb 05 2015

    if A then neither B nor C means A -> /B AND A->/C so if B or C (either of the two) are present, then A can't be - so you're right. I may be wrong... but that is my understanding of it. I think there is a lesson in advanced logic on this.

    1

Confirm action

Are you sure?