Question

domain
of a cosec -¹ x is
​

Answer 1

Answer:

Cosec x or \csc{x}

the domain of y = \csc{x} is the set {x: x ∈ R and x ≠ nπ, n ∈ Z} the range is the set {y: y ∈ R, y ≥ 1 or y ≤ -1}

Answer 2

Answer:

R – (–1, 1) is the domain.