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3 years ago

For the vector (-9,3), find 1/2V, -V, and 4V

Mathematics

1 answer:

Murljashka [212]3 years ago

7 0

9514 1404 393

Answer:

1/2V = <-9/2, 3/2>
-V = <9, -3>
4V = <-36, 12>

Step-by-step explanation:

The scalar multiplier multiplies each of the components.

1/2V = <-9×1/2, 3×1/2> = <-9/2, 3/2>

-V = <(-9)(-1), (3)(-1)> = <9, -3>

4V = <-9×4, 3×4> = <-36, 12>

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