Elms and Maples Are Deciduous Trees

question 24

Multiple Choice

Elms and maples are deciduous trees.

• A) (x)[(Ex ∨Mx) ⊃ (Dx ⊃ Tx)]
• B) (∃x)[(Ex ∨ Mx) ⊃ (Tx • Dx)]
• C) (x)[(Ex • Mx) ⊃ (Tx • Dx)]
• D) (x)[(Ex ∨Mx) ⊃(Tx • Dx)] .
• E) (∃x)[(Ex ∨ Mx) ⊃ (Tx • Dx)].

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Definitions:

Trade

The action of buying, selling, or exchanging goods and services between people or countries.

Production

The process of combining various material inputs and immaterial inputs (plans, know-how) to make something for consumption (output).

Commodity Money

Money that has intrinsic value and can be used for purposes other than as a medium of exchange, such as gold or silver.

Coins

Pieces of metal, authorized by a government as money, stamped with designs and denominations.