Math, asked by Satan2002, 1 year ago

How many 4 Letters word can be formed by the word '' COMBINATION ''? (Use combination technique to answer)

Answers

Answered by ashwani87

0

comb, it is only one word

Satan2002: no you need to find out how many words answer is 2454

ashwani87: what

ashwani87: explain what to do

Satan2002: use the factorial forms

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