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Need 20 and 22. please explain. In Problems 19–26 solve the given differential equation. 19. (y2...
Need number 22. Please explain. In Problems 19–26 solve the given differential equation. 19. (y2 + 1) dx = y sec? x dy 20. y(In x – In y) dx = (x In x - x ln y - y) dy dy 21. (6r: + 1)y? + 3x² + 2y3 = 0 dx dx 22. dy 4y2 + 6xy 3y2 + 2x
QUESTION 22 Find an integrating factor of the form X"y" and solve the equation. (2x+4y2-9y)dx+ (3y-6x) dy=0, y (1) =1 O A *?y2 – 3x3y2 = -2 08.x2y4 – 3x4y2 = -2 oc 3x²y3 – x3y2=2 00.x2y3–3x3y2=-2 o e 4x2y3 – 3x3y2 = 1
QUESTION 25 Find an integrating factor of the form x"y" and solve the equation. (2x+y2-9y)dx+ (3y-6x) dy=0; y(1) =1 A 4x2y3 – 3x3y2 = 1 o e x?y2-3x3y2 = -2 ocx?y* - 3x^y2=-2 02.3x2y3 – x3y2=2 Ex?y-3x?y2=-2
27. Solve the given differential equation. (a) (y2 + 1)dr - ysec2 zdy (b) g(In -In g)dz (rIna- Iny - y)dy (c) (6x +1)3?+ 3x2 + 2y3 =0 ar () nt (f) (2x + y +1)y -1 (g) (2,2 + 4)dy = (2z-8zydr (h) (2r2 cos θ sin θ+ r cos θ)d2+ (4r+sin θ-2r cos20)dr dQ dt
QUESTION 19 Find the solution to the initial value problem dy 6xy + y2 + (3x2 + 2xy + 2y) dc = 0 { wives y(1) = 3 ОА. 3x²y + xy² + y2 = 27 xºy + x²y2 + y2 + x = 22 Ос. 3.xạy + 2x^y + x3 + 2x2 + 2y = 24 x+y + 2xy2 + y2 + x = 31 OL 6xy + 2y2 + x = 37
how to solve riccati's differential equation Solve Riccati's differential equation dy +6y? = 1 (a) or (b) dy dx y(y + 2x) + 2 = 0. dx x?
Please show all the steps of these questions. Solve the differential equation y' + y cos x = { sin 2x dy V1 - y2 Solve the initial value problem y(e) = dx x In (x) 1 = V2
Solve the following differential equations or initial value problems: (90) 1. (4.2.3y2 - 6x”y – 22 – 3)dx + (2x4y – 2x®)dy = 0 y(1) = 3
Solve the separable differential equation (y2+2)dx+y(x+4)dy=0.
help with differential equations. having problems with the 2nd problem, 3rd, 6th, 7th, and the rest. I don't understand how to work the 2nd, 3rd, 6th, and the rest of the questions. Homework Problems for Handout Sheet 01 1. Show that y Ke' -2x+1 is a solution of V-y-2x-3, and then find K so that y Ke -2x+1 also satisfies y(0)-4 2. Show that y -Ke-2e +4xe is a solution of dy + y 8xe, and then find K so...