Inverse Matrix Eigenvalue - Quant Trader Interview Question
Difficulty: Easy
Category: Data Science
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Topics: linear-algebra, eigenvalues, matrix-inverse
Problem Description
Suppose $A$ is an invertible matrix and $v$ is an eigenvector of $A$ with corresponding eigenvalue $ \lambda $. What is the eigenvalue of $A^{-1}$ corresponding to the same eigenvector $v$?
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