If x is an angle in quadrant III and tan `(x-30^(@))=cotx`, find x

cos x =- 1/3, x in quadrant III

tan x = - 4/3 ,x in quadrant II

tan x = - 4/3 ,x in quadrant II

If x lies in III quadrant and tan x =5/(12) , then sin x and cos x respectively are

If cos x=- (1)/(3) and x lies in Quadrant III find the values of (i) " sin " .(x)/(2) , (ii) " cos " .(x)/(2) , (iii) " tan ".(x)/(2)

If cos x=- (1)/(3) and x lies in Quadrant III find the values of (i) " sin " (x)/(2) , (ii) " cos " (x)/(2) , (iii) " tan " (x)/(2)