Question

1. Find the area of the parallelogram that has the given vectors as adjacent sides. Use...

1. Find the area of the parallelogram that has the given vectors as adjacent sides. Use a computer algebra system or a graphing utility to verify your result.

u =
3, 2, −1
v =
1, 2, 3

3. Find the area of the triangle with the given vertices.

Hint:

1
2

||u ✕ v||

is the area of the triangle having u and v as adjacent

sides.

A(4, −5, 6), B(0, 1, 2), C(−1, 2, 0)

Math   Calculus   
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