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For each statement, write the meaning in English and decide whether it is true or false (x and y

represent real numbers). Explain your decision briefly.

1. ∀x∃y(x^2 + y^2 = 1)
2. ∃x∀y(x^2 + y^2 = 1)

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Trinidad Tremblay
Trinidad TremblayLv2
14 Feb 2019

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