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INSTRUCTIONS: Use natural deduction to derive the conclusion in each problem. Use conditional proof or indirect...

INSTRUCTIONS: Use natural deduction to derive the conclusion in each problem.

Use conditional proof or indirect proof as needed:

1. (x)[(Kx∨Nx)⊃(Ex •∼Rx)]
2. (x)[(Kx∨Sx)⊃(Rx∨Hx)] / (x)[Kx⊃(Ex • Hx)]
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