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Find the exact value of given that and .(Both u and v are in Quadrant II. )
Friendships
Voluntary interpersonal relationships between two people who are usually equals and who mutually influence one another.
Middle Adulthood
The stage of life, usually occurring from approximately 40 to 65 years old, involving transitions in physical, cognitive, and social roles.
Extraversion
A personality trait characterized by high levels of sociability, talkativeness, energy, and assertiveness, one of the dimensions in the Big Five personality traits.
Big Five
A model outlining five major dimensions of human personality: openness, conscientiousness, extraversion, agreeableness, and neuroticism.
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