# Difference between revisions of "Science:Math Exam Resources/Courses/MATH152/April 2015/Question B 2 (a)/Hint 1"

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− | Recall | + | Recall that an '''eigenvector''' <math>\mathbf{x}</math> of an eigenvalue <math>\lambda</math> satisfies the equation <math display="inline">A\mathbf{x}=\lambda \mathbf{x}</math>, or equivalently, |

+ | <math display="inline">(A-\lambda I)\mathbf{x}=\mathbf{0}</math>. |

## Latest revision as of 20:29, 8 March 2018

Recall that an **eigenvector** of an eigenvalue satisfies the equation , or equivalently, .