2 2 votes $(p → q) ∧ (q → r) → (p → r)$ Without Truth Tables! Discrete Mathematics data-science tautology logical-equivalences + – 100% Accept Rate Accepted 1 answers out of 1 questions Jashanpreet singh 170 points 1 1 4 answer comment Share 0 reply Please log in or register to add a comment.
Best answer 2 2 votes Answer in image uploaded. Contact me for further description amir002001 answered Feb 18, 2020 • selected Feb 18, 2020 by tofighi amir002001 840 points 1 1 5 comment Share See 1 comment 1 1 comment reply tofighi 116k points 74 79 101 commented Feb 18, 2020 reply flag If you can record a video, and explain step by step, that would be much better. It could be confusing how you conclude line 6 from line 5, but if you just record a video and talk over it while solving, that will be clarified. In addition, I removed your personal information such as student number from your post. Please do not include them while posting publicly. 0 0 replyShare Please log in or register to add a comment.
0 0 votes vohrana answered Feb 18, 2020 vohrana 140 points 2 comment Share See 1 comment 1 1 comment reply tofighi 116k points 74 79 101 commented Feb 18, 2020 reply flag Can you solve it without using Truth Tables? In the exam, you are probably not allowed to prove it using truth tables and you have to just use logical equivalences. 0 0 replyShare Please log in or register to add a comment.
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