Addition and subtraction

Four examples are shown below using the matrices stored above (ALG mode).

In RPN mode, try the following eight examples:

A22 `B22`+

A22 `B22`-

A23 `B23`+

A23 `B23`-

A32 `B32`+

A32 `B32`-

A33 `B33`+

A33 `B33`-

Multiplication

There are a number of multiplication operations that involve matrices. These are described next. The examples are shown in algebraic mode.

Multiplication by a scalar

Some examples of multiplication of a matrix by a scalar are shown below.

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HP 50g manual Addition and subtraction, Multiplication by a scalar