In the Following Proof, Which Justification Is Correct for Line

question 22

Multiple Choice

In the following proof, which justification is correct for line 3? $\begin{array}{llcc} \text { (1) \( (\exists x) \mathrm{Q} x \) } & \text {\(/[(\exists x) \mathrm{Q} x \cdot \sim(\exists x) \mathrm{Q} x] \supset(\exists x) \mathrm{Q} x\) } & \text {Premise/Conclusion } \\ \text {(2) \( (\exists x) \mathrm{Q} x \cdot \sim(\exists x) \mathrm{Q} x \) } && \text { Assumption } \\ \text { (3) \( (\exists x) Q x \) } &\\\end{array}$

• A)1 Taut
• B)2 CP
• C)2 Simp
• D)2 RA
• E)None of these answers are correct.

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Definitions:

Kings

Monarchs who head a kingdom, wielding supreme authority over its people and lands, often hereditary in nature.

Mother of Fertility Masks

Masks representative of fertility goddesses or symbols, used in various cultures to evoke fertility, motherhood, and creation.

Baga People

An ethnic group residing primarily in Guinea, West Africa, known for their rich cultural traditions, especially in masks and performing arts.

Worn

Showing signs of use or aging, typically in the context of clothing, goods, or machinery having diminished quality or condition over time.