- #1

Yankel

- 395

- 0

I am trying to solve a question, and I think that something is missing.

It is given that the vectors u and v are solutions to the non-homogeneous system of equations Ax=b.

If the vector ku-3v is a solution to the same system, then:

a) k = 4

b) k = 3

c) k = 0

The correct solution is apparently k = 4. How can you tell ?? I can't figure it out.

Thank you in advance.