This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Consider this proof, (1.) E [ ~ I (~ D v I)] / ~ D v F (2.) [ ~ I (~ D v I)] E (3.( ~ I (~ D v ... (Read 33 times)

jlbond23

  • Full Member
  • ***
  • Posts: 143
on: May 12, 2022

Question 1

Consider this proof, (1.) E • [ ~ I • (~ D v I)] /∴ ~ D v F (2.) [ ~ I • (~ D v I)] • E (3.( ~ I • (~ D v I) (4.) ~ I (5.) (~ D v I) • ~ I (6.) ~ D v I (7.) ~ D (8.) ~ D v F What is the justification for line 3?
◦ 2 Simp
◦ 1, 2 Com
◦ 1, 3 MP

Question 2

Consider this proof, (1.) E • [ ~ I • (~ D v I)] /∴ ~ D v F (2.) [ ~ I • (~ D v I)] • E (3.( ~ I • (~ D v I) (4.) ~ I (5.) (~ D v I) • ~ I (6.) ~ D v I (7.) ~ D (8.) ~ D v F What is the justification for line 7?
◦ 6, 4 DS
◦ 6, 4 HS
◦ 4, 5 MP
How to Think Logically ¦ Seay, Nuccetelli ¦ 2nd Edition
Buy Test-Bank


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by jlbond23 on May 12, 2022

furthoh

  • Full Member
  • ***
  • Posts: 170
Reply #1 on: May 12, 2022
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 35% of students answer this correctly


jlbond23

  • Member
  • Posts: 143
Reply 2 on: May 12, 2022
Excellent

matt95

  • Member
  • Posts: 317
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

Did you know?

Critical care patients are twice as likely to receive the wrong medication. Of these errors, 20% are life-threatening, and 42% require additional life-sustaining treatments.

Did you know?

As many as 28% of hospitalized patients requiring mechanical ventilators to help them breathe (for more than 48 hours) will develop ventilator-associated pneumonia. Current therapy involves intravenous antibiotics, but new antibiotics that can be inhaled (and more directly treat the infection) are being developed.

Did you know?

More than 20 million Americans cite use of marijuana within the past 30 days, according to the National Survey on Drug Use and Health (NSDUH). More than 8 million admit to using it almost every day.

Did you know?

As the western states of America were settled, pioneers often had to drink rancid water from ponds and other sources. This often resulted in chronic diarrhea, causing many cases of dehydration and death that could have been avoided if clean water had been available.

Did you know?

Illicit drug use costs the United States approximately $181 billion every year.

A diploma or certificate is proof of education completed. A diploma or certificate is proof of education completed.
Trig Proof Trig Proof
Trig Proof Trig Proof
Proof that the derivative of sin(x) = cos(x) Proof that the derivative of sin(x) = cos(x)
Prove the argument using two column proof numbers 2 and 5 only. Prove the argument using two column proof numbers 2 and 5 only.
Prove the argument using two column proof number 5 only Prove the argument using two column proof number 5 only
Video: Fractures Animation

For a complete list of videos, visit our video library