Let A={9,10,11,12,13,14,15,16,17} and f: A arrow N be defined by f(N)= the highest prime
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Hello student,
A = {9, 10, 11, 12, 13}
f: A→Nis defined as
f(n) = The highest prime factor ofn
Prime factor of 9 = 3
Prime factors of 10 = 2, 5
Prime factor of 11 = 11
Prime factors of 12 = 2, 3
Prime factor of 13 = 13
∴f(9) = The highest prime factor of 9 = 3
f(10) = The highest prime factor of 10 = 5
f(11) = The highest prime factor of 11 = 11
f(12) = The highest prime factor of 12 = 3
f(13) = The highest prime factor of 13 = 13
The range offis the set of allf(n), wheren∈A.
∴Range off= {3, 5, 11, 13}
Please mark me
komal1803:
90
sorry
but this is sign
100
r u punjabi
Question is {9,10,11,12,13,14,15,16,17}
No
i know
Then why you took 9,10,11,12,13
ur question so long so
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