Consider the argument below and pick the wff that best represents it. B(x) is "x is a bird" W(x) is "x is a worm" S(x) is "x is a seed" P(x, y) is "x eats y" constant h is hummingbirds Some birds eat some seeds. Hummingbirds are birds. Hummingbirds don't eat worms. Therefore, hummingbirds eat some seeds. (xX)[B(x) → (ay)(S(y) ^ P(x, y))] ^ B(h) ^ (vx)[W(x) → P(h, x)] → (vx)(S(x) → P(h, x)) (3x)(ay)[B(x) ^ S(y) ^ P(x, y)] ^ B(h) ^ (vx)[W(x) → P(h, x)] → (3x)(S(x) ^ P(h, x)) (3x)[B(x) → (3y)(S(y) ^ P(x, y))] B(h) ^ (vX)[W(x) → P(h, x)] → (3x)(S(x) ^ P(h, x))

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A:

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Q: L{t(u0 – u1) + t²u1}.

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A: We will find the domain as following.

Statements and Logic

Logic is the analysis of general patterns of thoughts without regard to any specific sense of context.