Determine whether the given relation is an implicit solution to the given differential equation. Assume that...
1. (4 points) Determine whether the given function y, given explicit or implicit, is a solution to the corresponding differential equation a) y = 2* +3e2a; y" - 3y + 2y = 0. dy 2.ry b) y - In y = r2+1, (Use implicit differentiation) dr y-1 2. (3 points) Find the solution to the initial value problem: dy = e(t+1); y(2) = 0 dr 3. (3 points) Find the general solution to the following equation. y dy ada COS
1. Determine the solution to the following differential equation (implicit if necessary): 2. Determine the general solution, y(x), to the following differential equations [use synthetic division to solve a), b), and d)]. Show all your work dx3dx2 dx b)@y-4ーー3을y+18y = 0 d2 dx2 dx3 dx dx2 dx + 2-10 dy, dy _ y = 0 dx dx x f) χ +dy=kx where k is a constant dx2 dx
1: Determine whether the given differential equation is exact Q1: Determine whether the given differential equation is exact a) [1 + In(xy)]dx + (dy = 0 소 소 전 소 소 be xydx - (xy2 + y3)dy = 0 t
3. (6) Determine whether the given function is a solution to the given differential equation. day a) y = e2x – 3e-*, dy – 2y = 0 dx2 d²y b) y = sinx + x2, + y = x2 + 2 dx dx2
23 (1) ay Determine whether the given first-order differential equation is linear in the indicated dependent variable by matching it with the differential equation given in (7) in Section 1.1, - + 2(x) = g(x). dx (7 - 1) dx + x dy = 0; in y; in x The differential equation is ---Select--- in y and ---Select--in x.
Let f(x)=(x? + 1)^(2x – 1) is a polynomial function of fifth degree. Its second derivative is f"(x) = 4(x2 + 1)(2x – 1)+8x²(2x – 1)+ 16x(x? + 1) and third derivative is f"(x) = 24x(2x – 1) +24(x + 1) +48x2. True False dy Given the equation x3 + 3 xy + y2 = 4. We find dx 2 x' + y by implicit differentiation and is to be y' = x + y2 True False Let f(x)= x...
1. Find the equation of the curve passing through the point (1, 1) whose differential equation is (y - yx)dx + (x + xy)dy = 0 (10 marks)
The differemtial equation has an implicit general solution of the form F(x,y)= K, where K is an arbitary constant. In fact, because the differential equation is separable, we can deifine the solution curve implicitly by a function in the form: F(x,y)=G(x)+H(y) = K Find such a solution and then give the related functions requested. F(x,y)=G(x)+H(y)=???? dy 10.0 +7 9y? + 18y +3
Consider the differential equation: (7y sin(xy) + 2 sec x) dx = (2 lny – 4x sin(xy))dy Note: Do not use square brackets in your response, use normal parantheses if you have to, i.e "0" Then aM ду and ƏN ax Is this equation exact? Yes No Consider the differential equation: sin(x)dx + 5y cos(x)dy = 0 Which of the following can be an integrating factor to make the equation exact? Select all that apply. On=e-54 On=tan(x) Ju=e-542/2 On =...
d. Find the general solution of the differential equation56-48x + 49y - 42xy dx Give an implicit solution in the form F(x)GK, in which the coefficient of x2 is 84. Answer: =K e. Find the particular solution of the differential equation (4 +x2)으-2V 16-r, such that y-t as x →-2. dx Simplify your answer as much as possible. Answer: y= d. Find the general solution of the differential equation56-48x + 49y - 42xy dx Give an implicit solution in the...