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.
AllMusic Review by Andrew Hamilton. Positive proof that Motown was capable of putting out a good Four Tops LP without the aid of Holland, Dozier and Holland. Levi Stubbs' warm, emotive baritone takes Ashford and Simpson's I Am Your Man to the river and back. It's the Way Nature Planned It is one of the group's top songs, with an engaging lead and Abdul Fakir, Lawrence Payton and Renaldo Benson's smooth harmonies.