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

Find the principal and general solutions of the following equation:- cosec x = -2

Find the principal solution of the following equation: sqrt(3)cosectheta+2 = 0

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 solution of the following : cosec x = -2 .

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

Find the principal solution of the trigonometric equation: cosec x =2