1.The value of cotx+cot(60∘+x)+cot(120∘+x)\cot x + \cot(60^\circ + x) + \cot(120^\circ + x)cotx+cot(60∘+x)+cot(120∘+x) is equal toa.cot3x\cot 3xcot3xb.tan3x\tan 3xtan3xc.3tan3x3\tan 3x3tan3xd.3−9tan2x3tanx−tan3x\dfrac{3-9\tan^2 x}{3\tan x - \tan^3 x}3tanx−tan3x3−9tan2xLogin to continueOnly logged in users canattempt or see the solution.
