[图]A、clear syms x y=(sin(1+log(x)))^2 y2=diff(y,x...
A、clear syms x y=(sin(1+log(x)))^2 y2=diff(y,x,2)
B、clear syms x y=sin(1+log(x))^2 diff(y,x,2)
C、clear syms x y=sin(1+log(x)^2) y2=diff(y,x,2)
D、clear syms x y=sin(1+log(x))^2 y2=diff(y,x)
E、clear syms x y=(sin(1+log(x)))^2 y2=diff(diff(y,x),x)
F、clear syms x y=(sin(1+log(x)))^2 y1=diff(y,x) y2=diff(y1,x)