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Aditi agrawal Asked a Question
June 3, 2020 8:51 ampts 30 pts
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  • Abhishek singh Best Answer
    okay, so your doubt is about lambda 1, right? now listen, as the given matrix is orthogonal matrix, it's Eigen values would have modulus equal to one. two Eigen values lambda2 and ...
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    Abhishek singh
    if you have doubt in any particular step of my explanation, do ask that particular doubt.
  • Ruby negi
    hope you are getting...
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    Aditi agrawal
    i have asked my doubt in your above comments reply
  • Ruby negi thankyou
    in the question, lamda1=-1. now you have to find lamda2,3.. also determinant and trace is given that is -1 and 2/3.. use you can make 2equation - first trace-(lamda1)=lamda2+lamd...
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  • Ruby negi thankyou
    dear,note product of eigen values is equal to determinant of the matrix and sum of eigen values is equal to trace of matrix... for if you have given one eigen values,then using the...
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    Aditi agrawal
    but here we have supposed the value of lambda 1 as -1.if we do not suppose this value then what would be the solution
  • Dhairya sharma
    dear, determinant is defined as the product of the alll the eigen values.........and trace is the sum of all the eigen values of the matrix. since we find out the product of the re...
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    Dhairya sharma
    dear see attached.....u will get an idea