If $n ( A ) = 62$ $n ( B ) = 24$

question 79

Short Answer

If $n ( A ) = 62$ , $n ( B ) = 24$ , and $n ( A \cap B ) = 5$ , find $n ( A \cup B )$ .
​ $n ( A \cup B ) =$ __________

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Definitions:

Ruminate

The act of deeply thinking or pondering over something for a prolonged period.

Constructive Criticism

Feedback provided in a positive and supportive manner aimed at improving performance or behavior.

Defensiveness

A psychological reaction characterized by the refusal to accept criticism or suggestions, often resulting in a defensive posture or arguments to protect one's ego.

Johari Window

A psychological tool used to help people better understand their interpersonal communication and relationships. It divides personal awareness into four quadrants: open, hidden, blind, and unknown.