Answer the ff:

GENERAL INSTRUCTIONS: Answer the following problems neatly and correctly. Show your solution and box your nal answer. Problem]. You are creating a 4digit pin code. How many choices are there in the following cases? [a] With no restriction. {3 points) (to No digit is repeated (3 points) is] No digit is repeated. digit number 3 is s 0. {3 points) {d} No digit is repeated. and they must appear in increasing order. [3 points} [it] No digit is repeated, 2 and 5 must be present. (3 points} Prohlerul. You a How many different words can he created by rearranging the letters in SELFIESTICK? {5 points) Problem. We have four different dishes, two dishes of each type. In how many ways can these be distributed among 3 people? (5 points) Problem How many words can you create of length 6, from the letters a. b, c and d if: (a) you must include each letter at least once. and (5 points} ('3) \"a" must appear exactly once. [5 points} Problems. We have four di'erent dishes. two dishes of each type. In how my ways can these be distributed among 3 people? (5 points)