Question

Suppose two vectors point in opposite directions. This means their cross product must be zero. True or false?

Answer 1

It is true if two vectors point in opposite directions. This means their cross product must be zero.

What is cross product?

Cross product is a vector product of two vectors in the three dimensional vector space.

In the case when the two vectors point in opposite directions so there cross product should be zero.

Impact on two points:

In the case when the two vectors point in opposite directions so there cross product should be zero.

Like

A*B = [A][B] sin

Here theta is be the angle that lies between them

So,

A*B = [A][B] sin 180

So, A*B = 0

hence, the given statement is true.

learn more about vectors here:

brainly.com/question/21797532

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