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harina [27]
3 years ago
10

given that u = (-3 4) write the vector u as a linear combination Write u as a linear combination of the standard unit vectors of

i and j.

Mathematics
2 answers:
natta225 [31]3 years ago
8 0

Answer:

- 3i + 4j

Step-by-step explanation:

A unit vector in the x- direction is represented by i

A unit vector in the y- direction is represented by j

Hence (- 3, 4) = - 3i + 4j

Mila [183]3 years ago
3 0

The answer would be B. -3i+4j

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