Minni is arranging 3 different music cds in a row on a shelf. create a sample space for the arrangement of a jazz cd (j), a pop cd (p), and a rock cd (r).

Answer with explanation:

There are three different music CD's on shelf, which are:

   jazz CD (J), a pop CD (P), and a rock CD (R).

When you will arrange three CD's in a row, order of putting CD's is Important. So, we will Apply the rule of Permutation.

Arrangement of three Distinct things can be done in either 3!  or ways.

= 3 × 2 ×1

= 6 ways

or

= {J PR, J RP, P R J, P J R, R P J, R J P}

1)is not similar since corresponding sides are not in the same ratio

2)are similar since corresponding sides are in the same ratio and corresponding angles are equal

hope it will

#faazmessi