Question: Using CP or otherwise show the following implications (a) (3x) P(x) (x)Q(x)) = (x) (P(x) Q(x)) (b) (x) (P(x) Q(x))), (x) (R(x) 1Q(x))) =

Using CP or otherwise show the following implications (a) (3x) P(x) (x)Q(x)) = (x) (P(x) Q(x)) (b) (x) (P(x) Q(x))), (x) (R(x) 1Q(x))) = (x)(R(x) 1P (x)) -

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a To show that 3xPx Qx xPx Qx holds we can assume that 3xPx Qx is true and show that xPx Qx must als... View full answer

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