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.
A Day in the Life. For other uses, see A Day in the Life (disambiguation). A Day in the Life is a song by the English rock band the Beatles that was released as the final track of their 1967 album Sgt. Pepper's Lonely Hearts Club Band. Credited to LennonâMcCartney, it was written mainly by John Lennon, with Paul McCartney contributing the song's middle section.