*Range of T – fns sinθ & cosθ ε [ -1, +1]
*Range of T – fns
sinθ & cosθ ε [ -1, +1]
tanθ & cotθ ε (– ∞ , +∞)
cosecθ & secθ ε (– ∞, – 1] U [+1, +∞)
*Range of T – fns
sinθ & cosθ ε [ -1, +1]
tanθ & cotθ ε (– ∞ , +∞)
cosecθ & secθ ε (– ∞, – 1] U [+1, +∞)