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Mathematics, 20.04.2021 19:10 dontcareanyonemo

If cos x = -√3/2 in which quadrants could a.
I and IV, only
b.
II and IV, only
c.
II and III, only
d.
I and III, only

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Answers: 1

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If cos x = -√3/2 in which quadrants could a.
I and IV, only
b.
II and IV, only
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