This topic contains a solution. Click here to go to the answer

Author Question: What kind of proposition is represented by ~{[D v (~M ~D)] ~(M D)}? (Read 22 times)

rubiosusy7

  • Full Member
  • ***
  • Posts: 152

Question 1

What kind of proposition is represented by ~ {[(D ∙ E) ⊃ J)] ≡ ~ [J v ~ (E⊃ D)]}?
◦ a tautology
◦ a contradiction
◦ a contingency

Question 2

What kind of proposition is represented by ~{[D v (~M ⊃ ~D)] ⊃ ~(M ∙ D)}?
◦ a tautology
◦ a contradiction
◦ a contingency


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by rubiosusy7 on May 12, 2022

KAyteeBee1129

  • Full Member
  • ***
  • Posts: 165
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
Answer Preview
Only 39% of students answer this correctly




rubiosusy7

  • Member
  • Posts: 152
Reply 2 on: May 12, 2022
:D TYSM


lcapri7

  • Member
  • Posts: 350
Reply 3 on: Yesterday
Excellent

 

Did you know?

There are more nerve cells in one human brain than there are stars in the Milky Way.

Did you know?

Alcohol acts as a diuretic. Eight ounces of water is needed to metabolize just 1 ounce of alcohol.

Did you know?

According to the Migraine Research Foundation, migraines are the third most prevalent illness in the world. Women are most affected (18%), followed by children of both sexes (10%), and men (6%).

Did you know?

Adults are resistant to the bacterium that causes Botulism. These bacteria thrive in honey – therefore, honey should never be given to infants since their immune systems are not yet resistant.

Did you know?

Approximately 500,000 babies are born each year in the United States to teenage mothers.

For a complete list of videos, visit our video library