🔀Permutations involve arranging items in a specific order, while combinations focus on grouping items without considering the order.
🔢In permutations, the order of items matters, whereas in combinations, the order is not important.
📝Permutations can be calculated using the equation nPr = n! / (n - r)!, where n is the total number of items and r is the number of items arranged.
📊Combinations can be calculated using the equation nCr = n! / (r! * (n - r)!), where n is the total number of items and r is the number of items grouped.
💡Understanding the difference between permutations and combinations is essential for solving problems that involve arranging or grouping items.