Derive the Conclusions of Each of the Following Arguments Using $\lor$

question 244

Essay

derive the conclusions of each of the following arguments using the rules of inference for M. Do not use conditional or indirect proof.
-1. (∀x)Ix ⊃ (∀x)Kx
2. (∀x)[Jx • (Ix $\lor$ Lx)]
3. (∀x)(Jx ⊃ ∼Lx) / (∀x)Kx

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Definitions:

Financially Plan

The practice of managing one's finances through budgeting, saving, investing, and planning for future financial needs and goals.

Positive Beliefs

Thoughts or attitudes that are based on trust, confidence, or optimism about oneself and the world.

Workers Over 50

Individuals in the workforce who are aged 50 and above, often facing unique employment challenges and opportunities.

Cool In A Crisis

The ability to maintain calm and make reasoned decisions during high-pressure or emergency situations.