Which of the following are countable? I. A = {x : x is a point on a line} II.…
Which of the following are countable?
I. A = {x : x is a point on a line}
II. B = {x : x ∈ N and x < 100}
III. C = number of permutations of the letters of the largest possible English word
- A.
Only III
- B.
I, III
- C.
II, III
- D.
I, II, III
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