# What is the cross product of [3,2, 5] and [2, 4, 8] ?

$\left(2 \cdot 8 - 5 \cdot 4\right) i - \left(3 \cdot 8 - 5 \cdot 2\right) j + \left(3 \cdot 4 - 2 \cdot 2\right) k$