For `alpha, beta, gamma in R`, let
`A=[(alpha^(2),6,8),(3,beta^(2),9),(4,5,gamma^(2))]` and `B=[(2alpha,3,5),(2,2beta,6),(1,4,2gamma-3)]`

Explanation

To solve the problem, we need to find the values of \( \alpha \), \( \beta \), and \( \gamma \) such that the trace of matrix \( A \) is equal to the trace of matrix \( B \). Let's proceed step by step.

### Step 1: Write down the matrices \( A \) and \( B \)

The matrices are given as follows:

\[
A = \begin{pmatrix}
...