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## How many ways can we arrange 10 letter beads to form a bracelet?

Answer: This is called a cyclic permutation. The formula for this is simply (n-1)!/2, since all the beads are identical. Hence, the answer is 9!/2 = 362880/2 = **181440**.

## How many ways can you make a bracelet with 5 different beads?

Thus for n=5, there are possible **4**!/2=12 different bracelets.

## How many ways can 6 beads be arranged in a string?

6P6 = **720** or 6!

## How many ways can 3 people sit in a round table?

So there are two answers: There are 3! = **6 different ways** of placing these three people in three distinct chairs. However, it we decide to consider rotated arrangements as basically the same, then there are only 2 ways.

## How many ways can 7 beads can be arranged to form a necklace?

2520. **5040**.

## How many ways can 12 beads be arranged on a bracket?

12 different beads can be arranged among themselves in a circular order in **(12-1)!=** **11!** **Ways**. Now, in the case of necklace, there is not distinction between clockwise and anti-clockwise arrangements.

## How many ways 8 different beads can be arranged to form a necklace?

**2520 Ways** 8 beads of different colours be strung as a necklace if can be wear from both side.

## How many necklaces can be formed with 6 white and 5 red beads if each necklace is unique how many can be formed?

5! but correct answer is **21**.