a. i. 12 people are to be divided into a group of 6, a group of 4 and a group of 2. in how many different ways can this be done?
ii. Determine the number of different arrangements that can be made of all 9 letters in the word CAMERAMAN in each of the following cases.
- There are no restrictions
- The A's occupy the 1st, 5th and 9th positions
- There is exactly one letter between the M's
Get Answers For Free
Most questions answered within 1 hours.