Exercise 4.2 Show that: a) FPC Vx(Fx -> (FxVGx)) b) FPC Vx(FxAGx)→ (\xFx ^\xGx) c) FPC VxFx→\yFy d) Vx(Fx→Gx), Vx(Gx→Hx) FPC\x(Fx→Hx) e) xFx, Vx(Fx→Gx) Fpc 3xGx f) FPC 3xVyRxy->\yxRxy g) FPC (VxVy(RxyRyx)^ Rab)→ z Rza РС

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter3: Functions And Graphs
Section3.2: Graphs Of Equations
Problem 78E
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Exercise 4.2 Show that:
a) FPC Vx(Fx
->
(FxVGx))
b) FPC Vx(FxAGx)→ (\xFx ^\xGx)
c) FPC VxFx→\yFy
d) Vx(Fx→Gx), Vx(Gx→Hx) FPC\x(Fx→Hx)
e) xFx, Vx(Fx→Gx) Fpc 3xGx
f) FPC 3xVyRxy->\yxRxy
g) FPC (VxVy(RxyRyx)^ Rab)→ z Rza
РС
Transcribed Image Text:Exercise 4.2 Show that: a) FPC Vx(Fx -> (FxVGx)) b) FPC Vx(FxAGx)→ (\xFx ^\xGx) c) FPC VxFx→\yFy d) Vx(Fx→Gx), Vx(Gx→Hx) FPC\x(Fx→Hx) e) xFx, Vx(Fx→Gx) Fpc 3xGx f) FPC 3xVyRxy->\yxRxy g) FPC (VxVy(RxyRyx)^ Rab)→ z Rza РС
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