Find the principal soulution of the following equation : ` cot x = -sqrt(3)`

Find the principal soulution of the following equation : sec x=2

Find the principal solutions of the following equations : (1) tanx=-sqrt(3) (2) sqrt(3)sec x+2=0 .

Find the principal solutions of the following equations : (1) cosec x =2 (2) cotx=sqrt(3) .

Find the principal solution of the following equations : (1) sin x =(1)/(sqrt(2)) (2) tan=-1 (3) sqrt(3) cosec x +2=0 .

Find the principal solutions of the following equations.cos x=(1)/(2)

Find principal solutions of the following equations : (i) sinx=(-sqrt(3))/(2) (ii) cos x=(-1)/(2) (iii) cotx=-sqrt(3)

Find the principal soulution of the following equation :sin theta=-(1)/(2)

Find the principal solution of the equation tan x=sqrt3

Find the pricnipal solution of the trigonometric equation: cot x=(1)/(sqrt(3))