When I change the x-axis and y-axis of Cartesian System by change the angle from 90 to other angle is there:
(1) Loss information of the figure in the Cartesian System?
(2) link to web page that have computer program that do it?
Thanks,
When I change the x-axis and y-axis of Cartesian System by change the angle from 90 to other angle is there:
(1) Loss information of the figure in the Cartesian System?
(2) link to web page that have computer program that do it?
Thanks,
Hopefully you found the answer to your question already.
I'm not sure exactly what you're asking, but here's how you change coordinates in the plane. I don't know if there's a website or a program on the web to do it for you. The process is pretty simple.
If the points $(1,0)$ and $(0,1)$ in the new coordinates correspond to $(a,b)$ and $(c,d)$ in the old coordinates, then to convert $(x,y)$ to the new coordinates, you have to solve:
$x = ax_n+cy_n$
$y = bx_n+dy_n$
and then $(x_n,y_n)$ is the location in the new coordinates. You will not find a unique solution if $ad-bc$ is zero - this corresponds to the case where one of $(a,b)$ and $(c,d)$ is a multiple of the other.
- Hollywood