(a) Write the difference between rational and irrational numbers. Consider a set S = {-9, -7, -5.5, -1, 0, 1, √3, 2, 3, 7,9}. Identify natural, prime, and even numbers.

(b) Write the importance of binary numbers. Evaluate 1001 + 110 – 11011.

(c)  Give an example of set in a tabular form and then write corresponding set in property method