Mathematics

Mathematics, 18.10.2020 15:01, jgill27

If sin() = −4/5, 180° < < 270° and cos() =1/4, 270° < < 360°. Find the value of ( + ).

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If sin() = −4/5, 180° < < 270° and cos() =1/4, 270° < < 360°. Find the value of ( + )....

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