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Find the magnitude of the vector from the origin to (8. - 6) and write the vector as the sum of unit vectors.

1. 12, 87 +67
c. 12. 87-67

User Rijumone
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2 Answers

4 votes

Answer:

D

Explanation:

Edge 2020

User Trinh
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4 votes

The magnitude of the vector from the origin is 10

The unit vector in of the vector from the origin as (8/10, -6/10

Explanation:

1.Finding the magnitude,

we have the formula,

magnitude=√a²+b²

we have the values as a=8 and b=-6

Finding the magnitude we get,

magnitude=√a²+b²

magnitude=√8²+6²

magnitude=√100

magnitude=10

The magnitude of the vector from the origin is 10

2.Finding the unit vector

Divide by the magnitude

Unit vector: (8/10, -6/10)

The unit vector in of the vector from the origin as (8/10, -6/10

User Demeshchuk
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