there are 3 numbers in a locker combination :19, 22 and 28. In how many different ways can the numbers be arranged?
there are 3! ways to arrange 3 things.
Thank you
To find the number of different ways the numbers can be arranged, you can use the concept of permutations.
Since there are 3 numbers in the combination, there are 3 positions to fill.
For the first position, you have 3 options since any of the three numbers can be placed there.
For the second position, you have 2 remaining options since you have already used one number in the first position.
For the third position, you have only 1 option left since the other two numbers have been used in the previous positions.
To find the total number of arrangements, you multiply the number of options for each position together: 3 * 2 * 1 = 6.
Therefore, there are 6 different ways the numbers can be arranged in the locker combination.