If Anything Is Stuck in Traffic, Bruno Will Be Mad $\lor$

question 32

Multiple Choice

If anything is stuck in traffic, Bruno will be mad if it is late. Something is neither annoyed nor not late. If Bruno is mad, then something is annoyed. So something is not stuck in traffic.
-Which of the following propositions is an immediate (one-step) consequence in M of the given premises?

• A) Mb ⊃ Ab
• B) Mb ⊃ Ae
• C) (∀x) ∼(Ax • ∼∼Lx)
• D) (∃x)(Ax \( \lor \) ∼Lx)
• E) ∼ (∃x)(∼Ax • ∼∼Lx)

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Definitions:

Timing Relays

Electromechanical devices that enable timed events in a control circuit, such as delays in switching.

Contactors

Electrically controlled switches used for switching an electrical power circuit, similar to a relay but capable of handling higher currents.

Armatures

The component of an electric machine (like a motor or generator) that carries alternating current and interacts with a magnetic field to produce motion.

Yoke

In electrical engineering, a yoke is the frame that holds or supports magnetic core materials in devices like transformers or some types of motors, contributing to the magnetic circuit's path.