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Question 3 a) How many three-letters words can be formed from the letters A, N, G, R, Y ifno letter is to be used more

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Question 3 a) How many three-letters words can be formed from the letters A, N, G, R, Y ifno letter is to be used more than once in a word? How many distinct five-letters words can be formed fromA, b) How many ways can the letters of the word MONDAY be arranged? How many of them start 20 marks N, G, R, Y if no letter is to be uscd more than oncc in a word? with M and do not end with Y

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