Function: sin x     Domain :  [-π/2, π/
                2]             Range: [-1, 1]

Function: cos x     Domain :  [0, π]                           Range: [-1, 1]

Function: tan x     Domain :  [-π/2, π/
              2]             Range: (-∞, ∞)

Function:cot x     Domain :  [0, π]                             Range: (-∞, ∞)

Function: sec x     Domain :  [0, π/2)⋃(π/2, π]    Range :  (-∞, -1],[1, ∞)

Function: cosec x     Domain :  [-π/2, 0)⋃(0, π/2]   Range :  (-∞, -1]⋃[1, ∞)