Suppose an IP packet is fragmented into 10 fragments, eachwith a 1% (independent) probability of loss. To a reasonableapproximation, this means there is a 10% chance of losing thewhole packet due to loss of a fragment. What is the probabilityof net loss of the whole packet if the packet is transmitted twice,

(a)Assuming all fragments received must have been part of thesame transmission?

(b)Assuming any given fragment may have been part of eithertransmission?

(c)Explain how use of theIdentfield might be applicable here.