b$.$ Suppose a reliability block diagram was created for the system and shown below. Determine the system reliability:

One of the more established forms of machine learning is supervised learning in error backpropagation networks.

a$.$ Explain how error$-$backpropagation seeks to learn the relationships between inputs and outputs.

Error backpropagation is commonly used in training neural networks to learn and understand the relationships between inputs and outputs. A necessary aspect of this