Question: Using output from solve to plot a point...

I thought this would be simple enough, but I can't seem to get this to work...

If I have the following...

> e1 := fsolve({Qd, Qs1}, {x, y});
                       {x = 60., y = 40.}

Then how can extract the appropriate numeric format to plot this point? I keep getting data type errors.

 

Any help would be much appreciated!

 

Thanks

Please Wait...