1.f(x)=x3−xx2−6x+5f(x)=\frac{x^3-x}{x^2-6x+5}f(x)=x2−6x+5x3−x isa.disc at 1b.disc at 5c.non-diff at 1d.non-diff at 5Login to continueOnly logged in users canattempt or see the solution.