Akash Babu posted an Question
June 29, 2022 • 20:18 pm 30 points
  • CSIR NET
  • Mathematical Sciences

Let be an n xn matrix such that x'ax> 0 for every non zero vector x in r". which of the tollowing is true? (a) all eigenvalues of a are negative (b) all eigenva

Let be an n Xn matrix Such that X'AX> 0 for every non zero vector x in R". Which of the tollowing is true? (a) All eigenvalues of A are negative (b) All eigenvalues of A are positive (c) Exactuy one eigenvalue of A is zero (d) More than one eigenvalues ot A are zero

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