So I've missed a week of school due to some lame ass surgery, and of course it's Sunday and I've completely ignored all of my calculus and physics homework. But I did manage to move up 10 levels in teal slayer to get to a 36 in halo 3! so Physics shouldn't be too bad but I'm staring at my calculus and angry as usual. For starters I have to derive formulas for the derivatives of cotangent x, secant x, and cosecant x. Thats my first problem. secondly I have no clue how to use the formulas they gave me for the derivative of sin, cos, and tan of x to differentiate different functions. Any help would be amazing