The solution is [tex]\left[\begin{array}{ccc}-7&-6\\14.1&-0.7\end{array}\right] \\[/tex]
From the question, we have
[tex]\left[\begin{array}{ccc}3&-8\\9&4.3\end{array}\right] +\left[\begin{array}{ccc}-10&2\\5.1&-5\end{array}\right] \\=\left[\begin{array}{ccc}3-10&-8+2\\9+5.1&4.3-5\end{array}\right]\\=\left[\begin{array}{ccc}-7&-6\\14.1&-0.7\end{array}\right] \\[/tex]
Matrix addition:
The addition of two or more matrices is described by matrix addition. In contrast to adding numbers arithmetically, matrix addition will adhere to distinct principles. Prior to addition, the matrices should be in the same order. Let's quickly review what matrices are before moving on to the addition of the matrix. A matrix is a rectangular array of symbols, equations, or numbers organised in rows and columns in mathematics. Vertical Columns are designated by "n," while Horizontal Rows are marked by "m." Thus, a matrix (m x n) has m and n, respectively, as the number of rows and columns. We are also familiar with other sorts of matrices, including square, row, null, diagonal, scalar, identity, diagonal, and triangular matrices, among others.
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