perplexus.info :: Just Math : Positive Definite Matrix

Positive Definite Matrix (Posted on 2024-09-08)

For what value of p, q > 0, is the following matrix positive definite?

| (1-p)²/(2*p)      (1- p*q)/(p+q) |
| (1 - p*q)/(p+q)      (1-q)²/(2*q)|

*** Adapted from NAvW 667 by M.L.J. Hautus

No Solution Yet Submitted by K Sengupta

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