$\text { Write the negation of the conditional. Use the fact that the negation of } p \rightarrow q \text { is } p \wedge \sim q \text {. }$

question 65

Multiple Choice

$\text { Write the negation of the conditional. Use the fact that the negation of } p \rightarrow q \text { is } p \wedge \sim q \text {. }$
-If the package is in the mail, then it should be here by Tuesday.

• A)If the package is in the mail, then it will not be here by Tuesday.
• B)The package is in the mail so it should be here by Tuesday.
• C)The package is in the mail and will not be here by Tuesday.
• D)The package is not in the mail and will not be here by Tuesday.

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Definitions:

Intellectual Development

The process of developing the mind and increasing the ability to understand, reason, and make judgments throughout life.

Arousal States

These are different levels of alertness or physical and psychological activity, ranging from sleep to intense activity.

Reflexes

Automatic, involuntary responses to external stimuli, present at birth and often used to assess neurological function.

Excitability

The quality of being easily stimulated or responsive to stimuli, often leading to rapid changes in behavior.