Use the Trigonometric Substitution U = a Csc θ, Where

question 156

Multiple Choice

Use the trigonometric substitution u = a csc θ, where 0 < θ < π/2 and a > 0 to simplify the expression . ​

• A)a tan θ
• B)- a cot θ
• C)a csc θ
• D)a cos θ
• E)a cot θ

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Definitions:

Displacement

A defense mechanism in psychoanalytic theory where an individual shifts negative feelings from the original source of distress to a more acceptable or less threatening target.

Painful Divorce

A distressing dissolution of marriage that involves significant emotional stress and pain.

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A therapist who follows and practices psychoanalytic theories, primarily those of Freud, focusing on the unconscious mind.

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A defense mechanism where a person refuses to accept reality or facts, blocking external events from awareness.