If So f (z ) da exists for every number 6 > a, then f(x)dx = lim f(x) dx provided this limit exists. Select one: O True O FalseHow many permutations are there of 22 objects when taken 8 objects at a time, if a particular one of these objects must always be included? O a. (22 - 1)!/(22-8-2)! O b. 8(22)!/(22-8)! O c. 8(22 - 1)!/(22-8)! O d. 22(22 - 1)!/(22-8-2)! O e. 8(22-1)!/(22-8-1)