3 years ago

In how many ways can the letters in the word 'Illinois' be arranged?

Mathematics

1 answer:

xenn [34]3 years ago

7 0

Answer:

The numbers of ways to permute letters of the word Illinois if the two Ls must be consecutive is 7.

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Step-by-step explanation:

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That is we need $b^2-4ac=0$ for this particular question.

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