- #1
cpeng
- 2
- 0
i want to plot these equations in 3d
Eq 1= 5x^2 - 2y^2 + 4x+ 4y -4 +2xy
Eq 2 =x^2 +3x +2y +xy +5
eq 3 = -7x2 +3x -6y +5xy +2
i tried plot3 with 3 matix of x,y,z but i am not satisfied with the result.
please if anyone know how to plot these equations.let me know
thanks in advance
Eq 1= 5x^2 - 2y^2 + 4x+ 4y -4 +2xy
Eq 2 =x^2 +3x +2y +xy +5
eq 3 = -7x2 +3x -6y +5xy +2
i tried plot3 with 3 matix of x,y,z but i am not satisfied with the result.
please if anyone know how to plot these equations.let me know
thanks in advance