There are 6 letters for 3 envelopes. In how many different ways can the envelopes be filled?Choices:- 120 130 100 110
Question
Solution 1
The problem can be solved using the concept of permutations in combinatorics.
Step 1: We have 6 letters and 3 envelopes. Each envelope can contain any of the 6 letters. So, for the first envelope, we have 6 choices.
Step 2: For the second envelope, we have 5 remaining letters. So, we have 5 choic Knowee AI is a powerful AI-powered study tool designed to help you to solve study problem.
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