Question

What is a Matrix...​

Answer 1

Answer:

In mathematics, a matrix is a rectangular array or table of numbers, symbols, or expressions, arranged in rows and columns. For example, the dimension of the matrix below is 2 × 3, because there are two rows and three columns: {\displaystyle {\begin{bmatrix}1&9&-13\\20&5&-6\end{bmatrix}}

Answer 2

In general:-

Something within or from which something else originates.

In Biology:-

The substance between cells in which structures are embedded is called a Matrix.

In Maths:-

A Matrix is a rectangular array of quantities or expressions in rows and columns that is treated as a single entity and manipulated according to particular rules.

In Geology:-

Matrix is a mass of fine-grained rock in which gems, crystals, or fossils are embedded.

Hope it helps!!!