Here, take some coins. 5+5?

Write a function that matches the description. a cosine function has a maximum of 5 and a minimum value of -5. f (r) =

In the following situation, determine whether you are asked to determine the number of permutations or combinations. then do the calculation how many ways are there to pick a starting five from a basketball team of twelve members? a. permutation; ps - 2520 b. combination; 1c, - 792 c. combination: 2cs - 2520 d. permutation; ps - 95040

How do you use the elimination method for this question? explain, because i really want to understand!