Assignment 2 1. Howr many 4 letter words can be formed from the listg', X ,Y,Z,E,D} such that { repetition not allowed J. a. It starts and ends with the vowel b. Never ends with a vowel c. Never starts with a vowel and never ends with {X,Y,Z} 2. How many 4 digit unique numbers can be generated from the list of numbers {U,1,2,3,4,5} such that a. Ltusteven b. Lt; odd c. It never starts with 3 or 1 but ends {I 3. In a class, there are 27 boys and 14 girls. The teacher wants to select 1 boy and 1 girl to represent the class for a function. In how many ways can the teacher make this selection? 4. In a class, there are 10 boys and 8 girls. The teacher wants to select a team of4students for a function such that a. At least one boy is in the m b. 2 Wand 2 girls in the team c. At most 1gir! in the team In how many ways can the teacher make these selection