Question

Let A = {12, 13, 14, 15, 16, 17) and f: A->Z: f(x) = highest prime factor of x.
Find range (f) ​

Answer 1

Step-by-step explanation:

Clearly, f(12)=highest prime factor of 12=3.

Similarly f(13)=13,f(14)=7,f(15)=5,f(16)=2 and f(17)=17.

Hence range (f)={3,13,7,5,2,17}

Answer 2

Answer:

Clearly, f(12)=highest prime factor of 12=3.

Similarly f(13)=13,f(14)=7,f(15)=5,f(16)=2 and f(17)=17.

Hence range (f)={3,13,7,5,2,17}

hope it helps...!!