i have a test ...after 3 days of trigometry..

-Elemetary trignometric functions

-Transformation formulae

-Properties of triangles

please suggest me important points to rem..

I will suggest to learn all possible formulae of elementary trigo.... After doing that u must go 2 compound angles formulae... For properties of triangle u must go thrgh the theory portion smoothly as they r easy. When done with aboue try 2 memorise its formula trend. And always keep in mind 2 b confident. Best of luck! Like my answer