Shri Shivi @shrishivi added a Question 7 Oct 2017 Eigen values How many values could a take 1Comment thumbs up down up0 like shivani @shivani1234 9 Oct 2017 11:45 am \( \begin{bmatrix}a&5\\-3&b\end{bmatrix}\) Characteristic equation is : |A-λI | = 0 \( \begin{bmatrix}a-λ&5\\-3&b-λ\end{bmatrix}\) then equations obtained on putting λ= 1 , 3 \(ab-(a+b)+16=0\) \(ab-3(a+b)+24=0\) then, we get a=6,-2 So, ans is 2 up0 like Log in or register to post comments

\( \begin{bmatrix}a&5\\-3&b\end{bmatrix}\)

Characteristic equation is :

|A-λI | = 0

\( \begin{bmatrix}a-λ&5\\-3&b-λ\end{bmatrix}\)

then equations obtained on putting λ= 1 , 3

\(ab-(a+b)+16=0\)

\(ab-3(a+b)+24=0\)

then, we get a=6,-2

So, ans is 2