/sci/ - Science & Math

>>9743669
>Drawing a curve given by parametric equations (like x = t3 - 3t, y = t4 - 2t2) on a plane is a totally impossible problem for students
Lol no, drawing the graph determined by parametric equations is taught in first or second undergraduate year depending on what university you study in, specially parametric questions as simple as the ones you give in your example.
pic related : a picture of the first introductive exercices done in 2nd undergraduate year by my myself (TD1 = first class) in a course on systems of differential equations, sry for bad quality