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cos x =- 1/2, x lies in third quadrant. ...

`cos x =- 1/2, x` lies in third quadrant. Find the values of other five trignometric functions .

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The correct Answer is:
`sin x = - (sqrt3)/(2), cosec x =- (2)/( sqrt3), sec x =-2 , tan x = sqrt3 ,cot x = (1)/(sqrt3)`
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