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.
Under the Sea is a song from Disney's 1989 animated film The Little Mermaid, composed by Alan Menken with lyrics by Howard Ashman and based in the song .The Beautiful Briny  from the 1971 film Bedknobs and Broomsticks. It is influenced by the Calypso style of the Caribbean which originated in Trinidad and Tobago.The song was performed in the film by Samuel E. Wright.he Beautiful Briny  from the 1971 film Bedknobs and Broomsticks. It is influenced by the Calypso style of the Caribbean which originated in Trinidad and Tobago. The song was performed in the film by Samuel E. Wright.