For an algorithm the complexity of the average case isQuestion 1Answera.Much more complicated to analyze than that of worst caseb.None or abovec.Much simpler to analyze than that of worst cased.Sometimes more complicated and some other times simpler than that of worst case

The answer is a. Much more complicated to analyze than that of worst case.

This is because the average case complexity of an algorithm takes into account all possible inputs and their probabilities. This requires a detailed knowledge of the distribution of inputs, which can be quite complex. On the other hand, the worst case complexity only considers the most "difficult" or time-consuming input, which is often easier to determine.