Author Question: Which is the correct formula for, that it is false that Italy is in Europe and Canada in North ... (Read 24 times)

Tb12162018 · **on:** May 12, 2022

Question 1

Which is the correct formula for, “Japan is in Asia just in case Canada is not in North America” --where C = Canada is in North America, and J = Japan is in Asia?
◦ J ≡ C
◦ J ≡ ~C
◦ J ⊃ ~C

Question 2

Which is the correct formula for, “that it is false that Italy is in Europe and Canada in North America implies that it is false that Japan is in Asia if and only if Nigeria is not in Africa” --where C = Canada is in North America, I = Italy is in Europe, J = Japan is in Asia, and N = Nigeria is in Africa?
◦ [~ (I ∙ C)] ⊃ ~[J ≡ ~N]
◦ ~ (I ∙ C) ⊃ ~ (J ≡ ~N)
◦ ~ (I ∙ C) ⊃ ~ (J ≡ N)

bigboya · **Reply #1 on:** May 12, 2022

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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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