Horizontal Tangent for a Parametric Curve
For the parametric curve defined by $$x=t^3-3*t$$ and $$y=t^2-2$$, determine the value of $$t$$ at which the tangent line is horizontal (i.e., when $$\frac{dy}{dx}=0$$).
For the parametric curve defined by $$x=t^3-3*t$$ and $$y=t^2-2$$, determine the value of $$t$$ at which the tangent line is horizontal (i.e., when $$\frac{dy}{dx}=0$$).