5. >). Use determinants to calculate the following. a) The area of the following polygon. (-3, 1) (1,5) (5,6) (1, 0) b) The volume of the parallelepiped formed with one vertex at origin, and adjacent vertices: (1, 1, 1), (0, 5, 1), and (1, 1, 0). (4, 1)

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