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Question

∀x ∃ y P(x,y) ≡ ∃ y ∀ x P(x,y)

a.

Yes

b.

No

c.

May be Yes or No

d.

Can't Say

Answer: (b).No

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Q. ∀x ∃ y P(x,y) ≡ ∃ y ∀ x P(x,y)

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