Mathematics: Illustration on Eigen Value

[iccworldcupo]

The adjoint part was supposed to be solved by taking the determinant value which is equal to product of the eigen values.
thank You!

[reshmanehlani]

yes, for finding eigen values of adj(A) we can take product of eigen values of (A) which will be |A|.and thereby 6, 3, 2 be the answer

[thespndialogues]

by using properties det(a)=product ofeigen values

[arnabpaulchoudhury]

product of eigen value = determinant of matrix, |A|

So, eigen value for adj|A| = 3*2*1*(respective lambda)

[manaschhotray]

for option C : Can't we take the determinant of A = product of given eigon values in the question ??Please help me out . Thanks in advance .

[TheBilastar]

Awesome lectures sir i really appreciate your efforts

[chethand]

Sir u did wrong to find adj A we need to multiply not divide