MCQOPTIONS
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				| 1. | 
                                    For an m x n matrix A, the eigen values are the roots of the characteristic equation | 
                            
| A. | |I - A| | 
| B. | |λI - A| = 0 | 
| C. | |λA - I| = 0 | 
| D. | |A - I| = 0 | 
| Answer» C. |ŒªA - I| = 0 | |