Respuesta :
A vector as the sum of unit vectors = -7 i - 5 j
The magnitude of the vector (-7,-5)
We have to write the vector as the sum of unit vectors.
What is the unit vector?
A vector is a quantity that has both magnitudes, as well as direction. A vector that has a magnitude of 1 is a unit vector.
[tex]=\sqrt{(-7)^2+(-5)^2}[/tex]
[tex]=\sqrt{74}\\\\=8.6[/tex]
A vector as the sum of unit vectors = -7 i - 5 j.
To learn more about the vector visit:
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