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.
The River (Bruce Springsteen song) The River is a song written and recorded by Bruce Springsteen, accompanied by the E Street Band, in 1979. It was the title track of his fifth album, The River, and was a hit single in parts of Europe in 1981. It reached #25 in the Netherlands, and reached the top 10 in both Sweden and Norway.