IDNLearn.com provides a collaborative environment for finding and sharing knowledge. Discover in-depth answers to your questions from our community of experienced professionals.
Gavi can visit the colleges and return in 5040 different ways.
To calculate the number of ways Gavi can visit the colleges and return to his starting point, we use the concept of permutations. Since Gavi will visit all 7 colleges before returning, the total number of ways is 7! (7 factorial) which equals 5040.
https://brainly.com/question/34452834