Search for question
Question

Identify the following ordinary differential equations as first or second order and find the implicit (general or particular) solutions. Justify any methods chosen. \left(1+t e^{x t}\right) \frac{d x}{d t}+x e^{x t}=0 Discuss using physical examples and any relevant mathematical reasoning differences between first and second order differential equations. \frac{d^{2} x}{d t^{2}}+x=3 t^{2} \quad \text { where } \quad x(0)=0 \text { and } x^{\prime}(0)=1

Fig: 1

Fig: 2

Fig: 3

Fig: 4