Lesson Worksheet: Counting Using Permutations Mathematics • 12th Grade
In this worksheet, we will learn how to use permutations to solve counting problems.
Q3:
How many unique anagrams are there of the word ERROR?
Q5:
Find the number of ways we can pick 2 milk chocolate bars and 2 dark chocolate bars from a box of 10 milk chocolate bars and 8 dark chocolate bars, considering that the elements are distinct and the arrangement is without replacement, and the order of selection matters.
Q6:
True or False: In a flower shop, there are 40,320 ways to arrange 8 flowers in a circle.
- ATrue
- BFalse
Q8:
In how many ways can we form a number with 2 or more distinct digits, using the elements of the set ?
Q10:
In how many ways can we arrange 2 different colored balls on a shelf that can hold 20 balls?