Question

If V1 = (3,7) and V2 = (-2,4), then v1v2 is equal to which of the following?(-6,28) 22 (-21,-8) 34

Answer 1

Answer:

it’s 22

Step-by-step explanation:

I put -6,28 and it was wrong

Answer 2

The product of the vectors v1 and v2 is 22

How to determine the product?

The vectors are given as:

V1 = (3,7) and V2 = (-2,4)

The product of v1 and v2 is calculated using:

v1v2 = v1x * v2x + v1y* v2y

So, we have:

v1v2 = 3 * -2 + 7 * 4

Evaluate

v1v2 = 22

Hence, the product v1v2 is 22

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https://brainly.com/question/3184914

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