Lesson: Counting Outcomes with Restrictions
In this lesson, we will learn how to count the number of possible outcomes when we have restrictions.
Sample Question Videos
Worksheet: 19 Questions • 1 Video
How many three-digit numbers, which are less than 900 and have no repeated digits, can be formed using the elements of the set ?
How many three-digit numbers can be formed by picking the units digit from the set , the tens digit from the set , and the hundreds digit from the set ?
In how many ways can a 5-digit code be formed using the numbers 1 to 9? Note, the code can have repeated digits.