- Read about input to make the user to enter the results. (I would prefer straight away values)
- If A is a 2X2 matrix and b is 2*1 matrix...you have Ax = b. This can be solved using "\". Read about it.
- To plot, you can take some x range (xmin,xmax)..substitue it in the striaght line equation (ax+by=c) and get y. Use plot(x,y) to plot it.
- To get intersection, you can follow general coordinate geometry intersection of lines method. https://byjus.com/point-of-intersection-formula/
Plotting a pair of linear equations to display a graph showing the solution of a pair of simultaneous equations that my program solves.
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Hello fellow users. I would like to know how to plot a par of linear equations to display a graph showing the solution of a pair of simultaneous equations that my program solves. Note: The equations are in the form : x1*X + y1*Y = z1 x2*X + y2*Y = z2. The user is prompted to enter these values (x1,y1,z1,x2,y2,z2) hence determining the equations. A plot of the 2 equations showing where the 2 lines interecept ( solution calculated by program) would be a nice addition to the program. Any help is aprreciated and thank you in adnvance.
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KSSV
on 9 Jul 2020
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