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Given tan x= 1/3 and cos x <0, find the value of cos x.
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Given tan x= 1/3 and cos x <0, find the value of cos x.

User Benedetto
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1 Answer

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sec(x) = √10 and cos(x) =1/√10



Hope I helped

Best of luck :)
User Kroshka Kartoshka
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