Question

Jillian has three different bracelets (x y and z) to give to her friends as gifts In any order she prefers if the bracelet y is chosen first in how many ways can Jillian give out bracelets

Answer 1

Number of ways to chose bracelet = 2 ways

Explanation:

Given:

Total number of bracelet = 3

Y is chosen first

Find:

Number of ways to chose bracelet

Computation:

Y is chosen first so remain number of bracelet is 2

So,

Number of ways to chose bracelet = !2

Number of ways to chose bracelet = 2 × 1

Number of ways to chose bracelet = 2 ways