Question

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Let A = {9, 10, 11, 12, 13} and letf: A → N be defined as f(n) = the highest prime factor of n. Fin
the range of f.

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Answer 1

Answer:

highest prime factor of

9 is 3

10 is 5

11 is 11

12 is 3

13 is 13

so range = {3,5,11,13}