| Exam Board | CAIE |
|---|
| Module | P2 (Pure Mathematics 2) |
|---|
| Year | 2021 |
|---|
| Session | March |
|---|
| Topic | Parametric equations |
|---|
3 The parametric equations of a curve are
$$x = \mathrm { e } ^ { 2 t } \cos 4 t , \quad y = 3 \sin 2 t$$
Find the gradient of the curve at the point for which \(t = 0\).