Question

Please help ?????????????

Answer 1

-36i +33j +26k

Explanation:

A vector calculator is useful for this.

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Doing it by hand, you see ...

v × w = ...

`\left|\begin{array}{ccc}i&j&k\\3&8&-6\\-4&-2&-3\end{array}\right|\\\\=i(8(-3)-(-2)(-6))-j(3(-3)-(-4)(-6))+k(3(-2)-(-4)(8))\\\\=-36i+33j+26k`