Multiplying column vectors
Multiplying vectors is just like any normal calculation but keep the top row separate from the bottom row. This is sometimes called scaling a vector. A scale has magnitude (size) only but in terms of scaling a vector you can think of scaling as a multiple.
Scalar = Multiply
SCALE these walls MULTIPLE times to become world champion.
Example 1
Multiply vector `((3),(2))` by `3`
`((3),(2))times3=((3times3),(2times3))=((9),(6))`
Answer:
The vector `((3),(2))` multiplied by `3` is `((9),(6))`
Example 2
Scale the vector `((3),(2))` by `3`
`((3),(2))times3=((3times3),(2times3))=((9),(6))`
Answer:
The vector `((3),(2))` scaled by `3` is `((9),(6))`
Example 3
What is half of the vector `((2),(6))`
`((2),(6))times1/2=((2times1/2),(6times1/2))=((1),(3))`
Answer:
Half of the vector `((2),(6))=((1),(3))`
Example 4
What is half of the vector `((-4),(6))`
`((-4),(6))times1/2=((-4times1/2),(6times1/2))=((-2),(3))`
Answer:
Half of the vector `((-4),(6))=((-2),(3))`
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