Simplify the Expression $\cos \left( 2 \sin ^ { - 1 } x \right)$

question 166

Essay

Simplify the expression $\cos \left( 2 \sin ^ { - 1 } x \right)$ .

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Definitions:

Sexual Activity

The engagement in behaviors associated with sexual intercourse and pleasure.

Female Orgasmic Disorder

A sexual dysfunction characterized by difficulty achieving orgasm after ample sexual stimulation and arousal, causing distress or interpersonal difficulties.

STI

Sexually Transmitted Infection; diseases that are primarily spread through sexual contact.

Chlamydia

A sexually transmitted infection caused by the bacterium Chlamydia trachomatis, often asymptomatic but can lead to serious reproductive and other health issues if untreated.