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Author Question: What kind of proposition is represented by the formula, J (J v ~I)? (Read 59 times)

xsk4r3kr0w

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Question 1

What kind of proposition is represented by the formula, (~D ⊃ I) ≡ (D v I)?
◦ a tautology
◦ a contradiction
◦ a contingency

Question 2

What kind of proposition is represented by the formula, J ⊃ (J v ~I)?
◦ a tautology
◦ a contradiction
◦ a contingency


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Marked as best answer by xsk4r3kr0w on May 12, 2022

mamboz

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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.
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xsk4r3kr0w

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Reply 2 on: May 12, 2022
Wow, this really help


jojobee318

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Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

 

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