Determine whether the following symbolized argument is valid or invalid.If invalid,provide a counterexample;if valid,construct a deduction.
(Q & R)$\rarr$ P
(R $\rarr$ P)$\rarr$ S
Q/$\therefore$ S

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The Answer of Determine whether the following symbolized argument is valid or invalid.If invalid,provide a counterexample;if valid,construct a deduction.
(Q & R)$\rarr$ P
(R $\rarr$ P)$\rarr$ S
Q/$\therefore$ S

Determine Whether the Following Symbolized Argument Is Valid or Invalid →\rarr→

Determine Whether the Following Symbolized Argument Is Valid or Invalid $\rarr$