Question

Theeigenvaluesofa44matrixAaregivenas2,3,13,and7.ThedetAis

(i)-546

(ii)19

(iii)25

(iv)Noneoftheabove​

Answer 1

Answer:

The determinant of given matrix is -546.

Step-by-step explanation:

=> We are given the following in the question:

=> Eigen values of a matrix are:

2, -3, 13 and 7

=> We have to find the determinant of the matrix.

=> The determinant of matrix is the product of all the eigen values of matrix.

=> Thus, determinat is given by

=> det (A) = 2 × - 3 × 13 × 7 = -546

Thus, The determinant of given matrix is -546.

I hope this will help you dear..

Always stay safe and stay healthy..

Answer 2

Answer:

-546

Step-by-step explanation:

Five four six

negative