(1). 3xP(x)V 3xQ(x)VA, where A is a proposition not involving any quantifiers; (2). Vx(P(x) →yQ(x,y)).

Elementary Linear Algebra (MindTap Course List)
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Chapter5: Inner Product Spaces
Section5.1: Length And Dot Product In R^n
Problem 18E: For what values of c is c(1,2,3)=1?
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7.
Put the following wffs in prenex normal form
(1). 3xP(x)V 3xQ(x)VA, where A is a proposition not involving
any quantifiers;
(2). Vx(P(x) →yQ(x,y)).
Transcribed Image Text:7. Put the following wffs in prenex normal form (1). 3xP(x)V 3xQ(x)VA, where A is a proposition not involving any quantifiers; (2). Vx(P(x) →yQ(x,y)).
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