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Kenneth Rosen Edition 7 Exercise 1.5 Question 2 (Page No. 64)

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Translate these statements into English, where the domain for each variable consists of all real numbers.

  1. $\exists x \forall y (xy =y) $
  2. $ \forall x \forall y (((x>=0) \wedge (y<0)) \rightarrow(x-y>0)) $
  3. $\forall x \forall y \exists z (x=y+z)$
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