EEM3113 Tutorial 20 - Engineering Mathematics 1 Tutorial 20 1 Find dy d2y of the following parametric equations Hence find dx dx2 a y 3t 2 4t and x

EEM3113 Tutorial 20 - Engineering Mathematics 1...

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Engineering Mathematics 1 Tutorial 20 1. Find dx dy of the following parametric equations. Hence, find 2 2 dx y d a) t t y 4 3 2 and t x 2 1 b) t e y 2 and 1 ln 3 t x c) t t y 3 4 2 and t x 3 1 d) 3 3 1 t y and 3 t x e) t t y 2 2 and 2 2 4 t x 2. The parametric equations of a curve is given by 1 t t x and 1 2 t t y where 1 t . Show that t t dx dy 2 . Hence, find 2 2 dx y d 3. Given that the parametric equations of a curve as

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