Find the general solutions of each of the following equations :
1. `cosec x=-sqrt(2)`
(2) `tan3x=-1`.

Find the general solutions for each of the following equations sec^2 2x=1-tan2x

Find the general solutions of each of the following equations : (1) sin x =(sqrt(3))/(2) (2) sec 3x=-2 (3) cot 4x=-1 .

Find the general solutions of each of the following equations : (1) sin 4x= (sqrt(3))/(2) (2) cos2x=-(1)/(2) (3) cosec 3x =(-2)/(sqrt(3)) .

Find the general solutions of each of the following equations : (1) cos 3x =cos 2x (2) cos3x=sin2x .

Find the general solutions of the following equation: cosec\ theta=2

Find the general solution for each of the following equations : 2sin^(2)x+sqrt(3)cosx+1=0

Find the general soutions of each of the following equations : (1) tan^(2) x=1 (2) 4sin^(2)x-3=0 .

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