In how many ways can the letters of the word 'ARRANGE' be arranged? How many of these arrangements are in which (1) two R's come togethe
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Solution 1
Sure, I can help with that.
First, let's find out how many ways the letters of the word 'ARRANGE' can be arranged.
The word 'ARRANGE' has 7 letters, but the letters 'A', 'R' and 'N' are repeated.
The formula for permutations of a multiset (where some items are repeated) is n! / (r1! * r2! * .. Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solve study prob
Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solve study problem.
Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solve study problem.
Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solve study problem.
Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solv
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