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3 years ago

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

Mathematics

1 answer:

Maksim231197 [3]3 years ago

8 0

Answer:

-36i +33j +26k

Step-by-step explanation:

A vector calculator is useful for this.

Doing it by hand, you see ...

v × w = ...

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

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