Determine the domain of f(x)=arcsin(x2−1)f(x) = \arcsin(x^2 - 1)f(x)=arcsin(x2−1).
[−1,1][-1, 1][−1,1]
[−2,2][-\sqrt{2}, \sqrt{2}][−2,2]
[0,2][0, \sqrt{2}][0,2]
[−2,0]∪[0,2][-\sqrt{2}, 0] \cup [0, \sqrt{2}][−2,0]∪[0,2]