help in drawing

If you're talking about mathematical formatting on these boards, the system here uses a variation of LaTex (there are several implementations).

I can't seem to locate my link to the version here, but you may google keywords latex math tutorials

Otherwise, you'll need to respond to pka's post.

PS: LaTex does not draw graphs. What kinds of graphs are you trying to draw?
 
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pka said:
Please tell us exactly what you mean by that request.
Click to expand...

I want to draw the lines/boundry lines of deteminant or matrix or draw any graph on this website to ask question or doubt. How can I?
for e.g. given the matrices A,B,C. Find AB,BC.
But I don´t know how will I show you given values of A,B,C?
 
You'll need to use graphing software elsewhere, and then upload a screen shot, to display graphs. Or, you could draw the graph by hand, take a picture, and upload that. Or, you could use an on-line graphing site that provides an URL to reload the graph and then post the URL in your new thread.

If you're not keen on learning about LaTex, you may use the bulletin board's [ code ] and [ /code ] tags for "drawing". These tags will prevent the bulletin board from stripping out spaces, and it ensures that columns line up properly. (I suggest using the Courier New font while composing your "drawing".)

EG:

Code: 
    | 4  -1  3 |
A = | 2   7  1 |
    |-4  16  0 |

You may click the [Reply With Quote] button on this post to see what I actually typed to generate the "Code". :cool:



You don't need to be fancy. You could simply text the matrix like this without using and codes or features:

A=
[4, -1, 3]
[2, 7, 1]
[-4, 16, 0]

We can understand just about any format that's readable and makes sense.
 
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mmm4444bot said:
You'll need to use graphing software elsewhere, and then upload a screen shot, to display graphs. Or, you could draw the graph by hand, take a picture, and upload that. Or, you could use an on-line graphing site that provides an URL to reload the graph and then post the URL in your new thread.

If you're not keen on learning about LaTex, you may use the bulletin board's [ code ] and [ /code ] tags for "drawing". These tags will prevent the bulletin board from stripping out spaces, and it ensures that columns line up properly. (I suggest using the Courier New font while composing your "drawing".)

EG:

Code: 
    | 4  -1  3 |
A = | 2   7  1 |
    |-4  16  0 |

You may click the [Reply With Quote] button on this post to see what I actually typed to generate the "Code". :cool:



You don't need to be fancy. You could simply type the matrix like this:

A=
[4, -1, 3]
[2, 7, 1]
[-4, 16, 0]

We can understand just about any format that's readable and makes sense.
Click to expand...

Thank u very much for ur quick reply.
 
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