lianx2f - 1 1 2 A 1 1 2 A B A B A 1 1 C C 2 A B A B A AB(B...

Info icon This preview shows pages 1–13. Sign up to view the full content.

View Full Document Right Arrow Icon
1 Σ 1 Σ 2 A
Image of page 1

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full Document Right Arrow Icon
1 Σ 1 Σ 2 A Σ A, B Σ A Σ B
Image of page 2
1 Σ 1 Σ 2 A Σ A, B Σ A Σ B Σ , C A B Σ , C ‘ ¬ ( B A ) Σ ‘ ¬ C
Image of page 3

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full Document Right Arrow Icon
1 Σ , Σ 0 A B Σ A Σ , Σ 0 B
Image of page 4
1 Σ , Σ 0 A B Σ A Σ , Σ 0 B
Image of page 5

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full Document Right Arrow Icon
1 Prove ( A B ) B ( B A ) A. ( A B ) B, ( A B ) B.
Image of page 6
1 Prove ( A B ) B ( B A ) A. ( A B ) B, ( A B ) B. ( A B ) B, ( A B ) ( A B ) B ( A B ) B, ( A B ) ( A B ) ( A B ) B, ( A B ) B
Image of page 7

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full Document Right Arrow Icon
1
Image of page 8
(1) ( A B ) B, ¬ A ¬ A ( ref ) (2) ¬ A A B ( theorem ) (3) ( A B ) B, ¬ A A B ( trans ) (4) ( A B ) B, ¬ A ( A B ) B ( ref ) (5) ( A B ) B, ¬ A B ( ¬ - ) (6) ( A B ) B, ¬ A, B A B (+) (7) ( A B ) B, ¬ A B A ( ref ) (8) B A ¬ A → ¬ B ( theorem ) (9) ( A B ) B, ¬ A, B A ¬ A → ¬ B ( trans ) (10) ( A B ) B, ¬ A, B A ¬ A ( ref ) (11) ( A B ) B, ¬ A, B A ¬ B ( - ) (12) ( A B ) B, B A A ((5) , ¬ - ) (13) ( A B ) B ( B A ) A ( + )
Image of page 9

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full Document Right Arrow Icon
1 C A ‘ ¬ A → ¬ C ¬ A, C A ‘ ¬ C.
Image of page 10
1
Image of page 11

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full Document Right Arrow Icon
(1) ( A B ) B, B A, ¬ A ¬ A ( ) (2) B A, ¬ A, B ¬ A ( ) (3) B A, ¬ A, B B ( ) (4) B A, ¬ A, B B A ( ) (5) B A, ¬ A, B A ( - , (3) , (4)) (6) B
Image of page 12
Image of page 13
This is the end of the preview. Sign up to access the rest of the document.

{[ snackBarMessage ]}

What students are saying

  • Left Quote Icon

    As a current student on this bumpy collegiate pathway, I stumbled upon Course Hero, where I can find study resources for nearly all my courses, get online help from tutors 24/7, and even share my old projects, papers, and lecture notes with other students.

    Student Picture

    Kiran Temple University Fox School of Business ‘17, Course Hero Intern

  • Left Quote Icon

    I cannot even describe how much Course Hero helped me this summer. It’s truly become something I can always rely on and help me. In the end, I was not only able to survive summer classes, but I was able to thrive thanks to Course Hero.

    Student Picture

    Dana University of Pennsylvania ‘17, Course Hero Intern

  • Left Quote Icon

    The ability to access any university’s resources through Course Hero proved invaluable in my case. I was behind on Tulane coursework and actually used UCLA’s materials to help me move forward and get everything together on time.

    Student Picture

    Jill Tulane University ‘16, Course Hero Intern