Command last updated 23/11/2022.
tanLinet(x, y, t, to)
Returns the expression in terms of x for the tangent line to the curve at the point t = to.
Find the tangent to the curve defined by \(x = 2\sin(2t)\) and \(y = 3\cos(t)\) when \(t = \pi\). (2020 Specialist Exam 2 Section B Question 1bi)