What is Transposition rule?

 What is the Transposition rule?

    • From P → Q, infer ~Q → P
    • From P → Q, infer Q → ~P
    • From P → Q, infer Q → P
    • From P → Q, infer ~Q → ~P
    • None of the above
Explanation: You can add explanation to this Question by commenting below :) Please Contribute!

If you think above Mcq is wrong then please leave us comment with correct answers!

Leave comment below, Write your comment, Reply with your comment