Question: I need your support to solve and understating attached Q... QI: i. Let U={nEZ+|n-E 10} be the universal set and L=et A: {nEUI n is

I need your support to solve and understating attached Q...

I need your support to solve and understating
QI: i. Let U={nEZ+|n-E 10} be the universal set and L=et A: {nEUI n is composite}. List the elements of the set A. ii. Find in set builder notation the set of all positive integers a such that 131 E a [mod 5). a) If I ip a coin 20 times, I get a sequence of Heads (H) and tails (T }. i. How many different sequences of heads and tails are possible? ii. How many different sequences have at most 2 heads? iii. How many different sequences have at least three heads? 1)} A quiz has 5 multiplechoice questions. Each question has 4 answer choices, of which 1 is correct answer and the other 3 are incorrect. Suppose that you guess all the answers. i. How many ways are there to answer the 5 questions? ii. What is the probability of getting all 5 questions right? iii. What is the probability of getting exactly 4 questions right? iv. What is the probability of getting at least 4- Egg

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