my code is not working...

function HW2CH3(x)
    y = linspace(0,x);
    n = lenght(y);
    for i = 1:n
        uy(i) = -5/6.*(sing(y(i),0,4)-sing(y(i),5,4))+uy(i)+15/6.*...
            sing(y(i),8,3)+75*sing(y(i),7,2)+57/6.*y(i).^3-238.25.*y(i);
    end
    plot(y,uy,'--')
end

[KSSV]

Replace lenght with length.

Not working...why it is not working? How do you know? any error? What is sing?

Answer 1

[madhan ravi]

length