Perform the operation shown below and leave the result in trigonometric form. 
Definitions:
Judith Butler
A prominent philosopher and gender theorist known for her work on gender identity, performativity, and the social construction of sex and gender.
Polyamorous
Pertaining to having intimate relationships with more than one partner, with the consent and knowledge of all parties involved.
Polyandry
Having multiple husbands.
Sexual Orientation
The romantic, emotional, and sexual attractions that we experience.
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