- #1

- 101

- 0

2 -3

-3 and 2 i came up with the answer as -12 but then the question says:

sketch the vectors together in the xy plane.

what do they mean when they say this and how do you do it

thanks

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- Thread starter DethRose
- Start date

- #1

- 101

- 0

2 -3

-3 and 2 i came up with the answer as -12 but then the question says:

sketch the vectors together in the xy plane.

what do they mean when they say this and how do you do it

thanks

- #2

- 1,356

- 2

if the vector is said to be a spatial vector than we associate them with

our terminology for spatial coordinates...which usually is xyz OR ei,ej,ek OR uvn(sometimes called cartesian or euclidean)

now to draw a vector means to draw a from O to the coordinates of that vector...

to draw a vector summation means to draw both vectors than translate one of them

vector scalar multiplication... means to resize the vector...

...

however if your askinghow to draw a matrix...i've never heard of such a thing...so my only guess would be to draw each columnwise vector or each rowwise vector.

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