Use either indirect proof or conditional proof to derive the conclusions of the following symbolized arguments.

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Use either indirect proof or conditional proof to derive the conclusions of the following symbolized arguments.

1. (3x)(Ax v Bx) ~(3x)Ax / (x)~Ax

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A Concise Introduction to Logic

ISBN: 978-1305958098

13th edition

Authors: Patrick J. Hurley, Lori Watson

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