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Let u be a unit vector, and P = Identity vector ? u?u. Compute P^2 and...

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Advance Math

Let u be a unit vector, and P = Identity vector ? u?u. ComputeP^2 and P^(?1).

Hint: Rank one Matrix.

Answer & Explanation Solved by verified expert
4.3 Ratings (740 Votes)
The outer product is equivalent to the matrix multiplication that iswhere    See Answer
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