Solve the Equation in the Interval $[ 0,2 \pi )$ $2 \cos ^ { 2 } x + \sin x = 1$

question 45

Short Answer

Solve the equation in the interval $[ 0,2 \pi )$
. $2 \cos ^ { 2 } x + \sin x = 1$

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Definitions:

Agreeable

A personality trait characterized by kindness, cooperativeness, warmth, and consideration of others.

Extraverted

A personality trait characterized by outgoingness, high energy, and a preference for social interaction and external stimulation.

Mum Effect

The reluctance to communicate unfavorable information or feedback due to the fear of the negative consequences that may result, leading to a lack of communication or withholding of important information.

Mum Effect

The reluctance to communicate unfavorable news or feedback, often to avoid discomfort or conflict.