Which of the following is not a necessary condition for a matrix, say A, to be diagonalizable?

A must have n linearly independent eigen vectors

All the eigen values of A must be distinct

A must have n linearly dependent eigen vectors

Which of the following is not a necessary condition for a matrix, say

1.	Which of the following is not a necessary condition for a matrix, say A, to be diagonalizable?
A.	A must have n linearly independent eigen vectors
B.	All the eigen values of A must be distinct
C.	A can be an idempotent matrix
D.	A must have n linearly dependent eigen vectors
Answer» E.