Answer : 1 2520 Explanation : Answer: A) 2520 Explanation: The number of ways of arranging n beads in a necklace is (n-1)!2=(8-1)!2=7!2 = 2520 (since n = 8)

**Click here to see the full blog post**

**last edited by**

The number of ways that 8 beads of different colours be strung as a necklace is

Answer : 1 2520 Explanation : Answer: A) 2520 Explanation: The number of ways of arranging n beads in a necklace is (n-1)!2=(8-1)!2=7!2 = 2520 (since n = 8)

**Click here to see the full blog post**