Examlex
The library is to be given 10 books as a gift. The books will be selected from a list of 23 titles. If each book selected must have a different title, how many possible selections are there?
Elevated Mood
A state of heightened emotional state, which can be positive, such as feeling more joyful than usual.
Schizophrenia
A mental disorder characterized by disordered thinking, perceptions, and delusions.
Agreeableness
A personality trait characterized by warmth, friendliness, and a tendency towards cooperation and social harmony.
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