Question: Given that cos(x) = -0.27, what is cos(-x)? Given that cos(x) 0.27 , what is cos(x)?

Given that cos(x) 0.27 , what is cos(x)?

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Given that cos(x) = -0.27, what is cos(-x)?

Given that cos(x) 0.27 , what is cos(x)?

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