let the function f(x) be thrice differentiable and satisfies f(f(x))=1-x x=(0,1) if J=integration of f(x)from 0 to 1 and fdouble differentiable(4/5)=0then which of the following is true
let the function f(x) be thrice differentiable and satisfies f(f(x))=1-x x=(0,1) if J=integration of f(x)from 0 to 1 and fdouble differentiable(4/5)=0then which of the following is true










