The sets A, B, and C are defined as follows: A = {tall, grande, venti}

B = {foam, no-foam}

C = {non-fat, whole}

Use the definitions for A, B, and C to answer the questions. Express the elements using n-tuple notation, not string notatio

a. Write an element from the set A x B x C

b. Write an element from the set B x A × C.

c. Write the set B x C using roster notation.