Error - Array indices must be positive integers or logical values - in viewSolid and viewSolidone

Im a trying to integrate and get a 3d representation of these functions but getting this error Plz help

Answer 1

[Abhinav]

Hi Dev

change that code as

viewSolid(z,z_a+0*x+0*y,z_b+0*x+0*y,x,x_a+0*y+0*z,x_b+0*y+0*z,y,y_a+0*x+0*z,y_b+0*x+0*z)

now it will plot the figure

View Solid will integrate only if x, y and z variables are present in the integration that is only the error.

[Dev]

Got it thanks a lot :)