How many different 4-letter words can be formed using the letters of the word "BANANA"?Choices:- 60 120 240 360
Question
Solution 1
The word "BANANA" has 6 letters, but only 3 unique letters: B, N, and A.
Step 1: Count the number of each unique letter.
- B: 1
- N: 1
- A: 4
Step 2: Calculate the number of permutations of the word "BANANA" using the formula for permutations of a multiset: n! / (r1! * r2! * ... * rk!), where n 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.
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