In Questions Determine Whether the Statement Is True or False

question 10

True/False

In questions determine whether the statement is true or false.
- $$\text { If } \mathbf { A } \text { and } \mathbf { B } \text { are } 2 \times 2 \text { matrices, then } \mathbf { A } + \mathbf { B } = \mathbf { B } + \mathbf { A } \text {. }$$

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Definitions:

Energize

The physical application of power to a circuit or device to activate it; the act of setting the on, true, or 1 state of a programmable logic controller’s relay ladder diagram output device or instruction.

Nonretentive Outputs

Nonretentive outputs in digital electronics are outputs that do not retain their state after a device is powered down or reset.