Differential Equations Answers

find the solution of separable ODE question no 1 3e^xtanydx+(1-e^x)sec^2ydy QUESTION 2 dy+x^2dx = x^2dx=x^2e^ydx

Consider the chemical process autocatalysis. Let reaction speed constant linearly depends on concentration. Write a differentiable equation for the speed of a reaction.

Set up a differential equation of ionizing emission in gas environment that gives the relation between number of ions and time.

Find the form of the surface of fluid inside separating centrifuge while working and angular velocity of the fluid to reach the given height H.

differentiate up to four times bln|y|

what is a,b,c and d of the function f(x)=ax^3+bx^2+cx+d with the critical point of (1,2) and (2,3)?

Write the equation describing dynamics of enclosed population when its behaviour is not influenced by interactions between individuals of different age.

solve the equation in series 3xy"+(1-x)y'-y=0

dy/dx=y/x+sin y/x