Q. 16 Let X be a square matrix. Consider the following two statements on X.
I. X is invertible II. Determinant of X is non-zero
Which one of the following is TRUE?
(A) I implies II; II does not imply I
(B) II implies I; I does not imply II
(C) I does not imply II; II does not imply I
(D) I and II are equivalent statements
Answer: (D)
Explanation:
