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 character name Matthew Garth was also later used in the movie Midway. In the 1971 Peter Bogdanovich film The Last Picture Show, the final movie shown in the movie theatre is Red River, which was changed from The Kid from Texas in Larry McMurtry 's book.n June 2008, AFI listed Red River as the fifth-best film in the western genre. Second unit director Arthur Rosson was given credit in the opening title crawl as co-director. He shot parts of the cattle drive and some action sequences.