Answer:
The range of the function is represented by .
Step-by-step explanation:
Let be , for . As we notice that is an inyective function, that is, the inexistence of two or more domain element with the same image, with a monotone behavior, we can obtain the bounds of the range of the function by evaluating the expression:
Lower bound ()
Upper bound ()
The range of the function is represented by
Check picture below, radius = r = 15, thus
Answer:
4
Step-by-step explanation:
If these permutations were in a line, then the equation would be n!. But since we are dealing with a circle, it's a little bit different, given that there is no specific beginning or end. This means that <span>you could rotate the circle around n different ways and still have the same circular permutation. Thus, this would be the expression you are looking for:
n!/n, which can be simplified as (n-1)!
The correct answer is the second option.</span>