Question: 1. Simplify (4marks) (n+4)! (n+3) (n+2) (n+1) n! 2. How many different arrangements of letters can be made from the words: (6 marks) a) NIKKKILEE

1. Simplify (4marks) (n+4)! (n+3) (n+2) (n+1) n! 2. How many

1. Simplify (4marks) (n+4)! (n+3) (n+2) (n+1) n! 2. How many different arrangements of letters can be made from the words: (6 marks) a) NIKKKILEE b) SASKATCHEWAN

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