IIT JAM
Sudarshan Asked a Question
April 6, 2020 1:29 pmpts 30 pts
  • IIT JAM
  • Physics (PH)

Rwhich ofthe following matrices both the eigenvalues are positive 1 2 2 1 (d) (c) (b) a 3 5

rwhich ofthe following matrices both the eigenvalues are positive 1 2 2 1 (d) (c) (b) a 3 5
  • 3 Answer(s)
Answer Now
  • 0 Likes
  • 3 Comments
  • Shares
  • Dhairya sharma thankyou
    correct ans is c.
    • cropped-1717906982.jpg
    Likes(0) Reply(0)
  • Ujjawal vishal Best Answer
    Remeber , sum of eigen values is trace of matrix and their product is the determinant value. If both the eigen values are positive that means trace and determinant both must be pos...
    Show more
    Likes(0) Reply(0)
  • Ujjawal vishal thankyou
    c
    Likes(0) Reply(1)
    Sudarshan
    can u please show me how?