(20) Use either indirect proof or conditional proof to derive the conclusions of the following symbolized arguments 1 (x) Ax (Bx Cx) 2 (x) Dx (Ex Fx) (x)(Cx Dx) (x)(Ax Fx)

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(20) Use either indirect proof or conditional proof to derive the conclusions of the following symbolized arguments  1  (x) Ax  (Bx  Cx)  2  (x) Dx  (Ex  Fx)    (x)(Cx  Dx)  (x)(Ax  Fx)

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Question: (20) Use either indirect proof or conditional proof to derive the conclusions of the following symbolized arguments. 1. (x)[Ax (Bx Cx)] 2. (x)[Dx

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