Find the characteristic polynomial of the matrix
$A = (\frac{3}{2})$

Answer

The characteristic polynomial for matrix A is:
$p (λ) = \frac{3}{2} - λ$

Explanation

The characteristic polynomial is given by

p (λ) = d e t (A - λ I)

In this example we have:

p (λ) = d e t (A - λ I) = d e t [\frac{3}{2}] - λ 0000 0 λ 000 00 λ 00 000 λ 0 0000 x = = \frac{3}{2} - λ = = \frac{3}{2} - λ

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Find the characteristic polynomial of the matrix A=(23​​)

The characteristic polynomial for matrix A is: p(λ)=23​−λ

Find the characteristic polynomial of the matrix
$A = (\frac{3}{2})$

The characteristic polynomial for matrix A is:
$p (λ) = \frac{3}{2} - λ$