If matrix AAA is invertible, which of the following is true regarding det(A)\det(A)det(A)?
det(A)=1\det(A) = 1det(A)=1
det(A)≠0\det(A) \neq 0det(A)=0
det(A)=0\det(A) = 0det(A)=0
det(A)>0\det(A) > 0det(A)>0