Computing Double integrals with ymax

F = @(x,y) y*sqrt(x.^2 - y.^2);
ymax = @(x)x;
q = integral2(F,1,2,0,ymax)

I need help with computing this double integral. my bounds for y are 0 and x, but it won't work even when I make ymax a function handle.

Answer 1

[Torsten]

F = @(x,y) y.*sqrt(x.^2 - y.^2);

instead of

F = @(x,y) y*sqrt(x.^2 - y.^2);