Determine whether the following argument is valid by using either the diagram method or the rules of the syllogism.
All Xs are Ys.
No Ys are Zs.
So, no Xs are Zs.

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The Answer of Determine whether the following argument is valid by using either the diagram method or the rules of the syllogism.
All Xs are Ys.
No Ys are Zs.
So, no Xs are Zs.

Determine Whether the Following Argument Is Valid by Using Either