Answer:
64
Explanation:
A truth table can be defined as a table that tells us more about a Boolean function.
A truth tables also gives us more information about how logic gates behave. They also show us the relationships between the inputs and outputs of a logic gates.
Logic gates are essential and fundamental components of an electrical circuit.
The rows on a truth table shows us the possible combinations of the inputs of a circuits as well as it's resulting or corresponding outputs.
In order to determine the number of rows that a truth table has, the formula below is used.
Number of rows in a truth table = (Number of Inputs)²
In the question above, we are told that
A truth table has 8 inputs and 5 logic gates. The number of rows needed for this truth table is calculated as:
Number of rows in a truth table = (Number of Inputs)²
Number of rows in a truth table = (8)²
= 64 rows.
