Question

Let = {: ℎ 11} and
= {: ℎ ℎ 2 ≤ ≤ 8}
a) Write = ∩ (1)
b) Find the number of subsets of C which has 3 elements. (1)
c) What is the probability of getting a subset of 3 elements from the power set of C?

Answer 1

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