Permutations

What is true about Permutation?

• It focuses on the arrangement of objects.

• It focuses on the probability of objects to be chosen.

• It focuses on the selection of objects regardless of order.

• All of the above

Which of the following situations or activities involves Permutation?

• Electing class officers.

• Buying 5 pairs of shoes.

• Forming a 5–man committee.

• Choosing students representatives in a class.

In the given situation, which sentence/phrase contains the condition in each given Permutation?

"At a used car lot, 15 different car models are to be parked close to the road for easy viewing. The three silver cars must be parked side by side."

• At a used car lot, 15 different car models

• to be parked close to the road for easy viewing

• The three silver cars must be parked side by side.

In the given situation, which sentence/phrase contains the condition in each given Permutation?

"How many four-letter arrangements can be formed from the word MATH if the first letter is A?"

• How many four-letter arrangements

• can be formed from the word MATH

• if the first letter is A

In the given situation, which sentence/phrase contains the condition in each given Permutation?

"If books of the same subject are to be together, in how many ways can the 6 Science books and 5 Filipino books be placed on a shelf?"

• If books of the same subject are to be together

• the 6 Science books

• 5 Filipino books be placed on a shelf