cot x can be rewritten as cos x / sin x so, sin x + cos x. cosx / sin x sin x + (cos x)^2 / sin x Then if you multiply by sin x... sin x. sin x + sinx. (cos x)^2 / sin x which becomes (sin x)^2 + (cos x)^2 I'll leave the honors to you.
Old Man River. NOTE Old Man River was a standard part of Robeson's repertoire and appears on many of his albums. It also became William Warfield's signature song. Show Boat's 1927 premiere announced the advent of a new kind of musical. For the first time, characters developed and matured.
In the original bush ballad by Banjo Paterson, the man from Snowy River is never named. He is just described as being a stripling on a small and weedy beast. In the movie, whâ¦ich was a loose adaptation of the ballad, the man from Snowy River was given the name of Jim Craig, and played by actor Tom Burlinson. There were a number of stunt riders, among them Ken Connley, Gerald Egan, Bill Stacey, Louis Trifunic and Bill Willoughby.