3. Determine the differential coefficient of y + 2x - 3 when x = 7 %3D

Q: Determine the differential equation that is satisfied x2 + y2 + 2ax + 2by + c = 0

A:

Q: Determine the differential coefficient of y= V3x2 +4x -1

A:

Q: Xoly-y dx-Jx.ye dxz0

A: Given:            xdy−ydx−x2+y2dx=0

Q: The differential equation xdy - ydx = 1 B. X A. 2x³ dx can be made exact by using what integrating…

A:

Q: Differentiate. y= In [(x +2)° (x + 5 (x+ 7)°] [In [x+ 2)° (x +5)*(x + 7) ]] =O dx

A:

Q: (бх + у?)dх + y(2х — Зу)dy %3D 0

A: We have to solve given problem:

Q: If y=-2x² + sin x solve for the differential of dy.

A:

Q: Form the differential equation for the function y = acos(2x + b)

A: By finding first and second derivatives of function we form the required differential equation as…

Q: -4/5+v=1/3

A:

Q: Evaluate dy.

A: To find: The value of dy. Given: The value of y is 3x-72x+1; x=2 and ∆x=0.003. Formula used:…

Q: y' = x - 4xy

A: We have to find solution of differential equation.

Q: 17 (xr² + 3xy) dx - dy = 0

A: We can solve it by seperation method

Q: (c) Use geometry (ONLY) to find the exact value of (2x + 1) dx. Illustrate your method with a new…

A: By sketching graph

Q: dy-(2y xe+2x²yex) dx (6 y3x -2x² e%) 1 the generl solution of the differential tion.

A:

Q: 1.- Solve S² (4-x-y) dxdy

A: ∫02​∫01​(4−x−y)dxdy Integrate with respect to x treating y as constant and then with respect to…

Q: Find d da [e³²2²] dx 6xe ³x² e ³x² 6x e ³x² 6x (eª) (e³²²) (3x²) (6x)

A:

Q: x - 3x-1 dx x'+x-2x 6. Evaluate A. In- C. In -C

A: Given integration is: ∫x2-3x-1x3+x2-2xdx  To find the value of integration.

Q: how did you get the z a/2?

A: how did you get the z a/2?

Q: 2. S (2x-5)dx x2-5x+3

A:

Q: (x – 2y + 3)dx + (4x + y + 3)dy = 0 %3D

A:

Q: 7) Find √ (1/1₂ + 3x + 2) dx

A: Given problem:- ∫4x2+3x+2dx

Q: 2/3 = z/15

A:

Q: y = Cje2" + C2e¯®

A: y=C1e2x+C2e-x differentiate with respect to x…

Q: To the left of z= 0

A: We have to find   the left of z= 0

Q: Use the integrating factor method to solve 2xy + y = 2x5/2

A: Please find attachment

Q: Find zα/2 for α=0.19.

A: Given: α=0.19

Q: y' = e2x + y – 1

A: Using method of linear differential equation.

Q: Find the linear differential equation that is satisfied by y=xe-xsin3x+2e-xcos3x.

A: Let's find linear differential equation.

Q: 2x3 = (3xy + 1)2 Implicit Derivative with Solution (step by step using chain rule and product rule)…

A:

Q: Find the antiderivative of x/15x-14

A:

Q: The differential operator (D- 7)* annihilates the functions

A: We have to solve the problem: