find the value of cot (-600 deg.) Share with your friends Share 1 Manbar Singh answered this cot -600° = - cot 600° as cot -θ = - cot θ= - cot 540° + 60°= - cot 3π + π3 as 180° = π radiansClearly 600° is in the third quadrant and cot θ is positive in third quadrant.Hence, - cot 3π + π3 = - cot π3 as cot 3π + θ = cot θ = - 13 2 View Full Answer