Factor of safety (f) is defined as

Let A be a set of two positive integers and a function f:A to Z^(+) is defined as f(n)=p , where p is largest prime factor of n. if the range of f is {3} , then find A. Can A exist uniquely?

If A={9,10,11,12,13} and a function f:A to N is defined as f(n) =largest prime factor of n. If the range of f is B, then find B.

Power factor is defined as

Fill in the blank:The rationalising factor of an irrational no. is defined as____

A be the set of two positive integers and f:A rarr Z^(+)( set of positive integer) defined as f(n)=p where p is the largest prime factor of n.If the range of f is {3}, find A.

A be the set of two positive integers and f: A -> Z^+ (set of positive integer) defined as f(n)= p where p is the largest prime factor of n. If the range of f is {3} , find A.

Let f:N-[1]rarr N be defined by,f(n)= the highest prime factor of n. Show that f is neither one-one nor onto.Find the range of f.

Let f:N-{1}rarr N be defined by,f(n)= the highest prime factor of n. Show that f is neither one-one nor onto.Find the range of f

Let f: N-{1}->N be defined by, f(n)= the highest prime factor of n . Show that f is neither one-one nor onto. Find the range of fdot

Let f: N-[1]vecN be defined by, f(n)= the highest prime factor of n . Show that f is neither one-one nor onto. Find the range of fdot