Question

How to find all 3 digit combinations for dropdown numbers?

Answer 1

There are a total of 4 combinations of 3 digit combinations using only 4 digits

How to determine the number of 3 digit combinations?

The number of 3 digit combinations of any group of numbers is calculated using:

Combination = $^nC_r$

Where:

n = the available digits

r = 3 i.e. the digits to combine

When the value of n is 4, the equation becomes

Combination = $^4C_3$

Apply the combination formula

Combination = 4

The lowest and the highest number depend on the value of each digit to be combined

Read more about combination at:

brainly.com/question/11732255

#SPJ1