Cot x is 1/tan x or cos x / sin x or +- sqrt cosec^2 x -1.
Original Cast Recording. Arista, 1973. Includes original hit song Day by Day sung by Robin Lamont. Sung by the original cast members David Haskell, Peggy Gordon, Robin Lamont, Gilmer McCormick, Sonia Manzano, Jeffrey Mylett, Stephen Nathan, Herbie Braha, Joanne Jonas, and Lamar Alford.
Pages: (1) (2) (3). Singin' in the Rain (1952) is one of the most-loved and celebrated film musicals of all time from MGM, before a mass exodus to filmed adaptations of Broadway plays emerged as a standard pattern. It was made directly for film, and was not a Broadway adaptation.