Run the logic forms

Exercise and reference answers

Questions

1. Correct

   Converse

   Choices

   1. Converse
   2. Contrapos
   3. Negation

2. Correct

   Contrapos

   Choices

   1. Converse
   2. Contrapos
   3. Negation

3. Correct

   Negation

   Choices

   1. Converse
   2. Contrapos
   3. Negation

4. Correct

   All true

   Choices

   1. All true
   2. One true
   3. Iff

5. Correct

   One true

   Choices

   1. All true
   2. One true
   3. Iff

6. Correct

   Iff

   Choices

   1. All true
   2. One true
   3. Iff

Instructions

Form: swap the parts, negate and swap, deny the claim; then And rule, Or rule, both ways.

Explanation