. Find an integrating factor for the differential equation given below that will help you solve it (cos z cos y) dz + (sin z cos y - sin r sin y + y) dy = 0 Ae O Clev O Die

Q: ds 4. Evaluate s = In cot 20 in terms of de

A:

Q: d²y dy + 2b +y = 0 dx dx2

A:

Q: 2 sin (t) cos (t)d J

A:

Q: (b) If z= 3x² + y² 4xy Hence, Show that find ôz dz dx dy Ox 3 3x a²z y a²z y ổr x ô and =0 8² z 2…

A:

Q: dy 3. Use "the trick" to find the general solution to +6xy = sinx y(0) = 4

A: The differential equation of the form dydx+P(x)y=Q(x) has the integrating factor=e∫P(x)dx. Hence…

Q: Find the integrating factor for the differential equation sin r ip +y = tan z. dr O Bie-tunr ODetr

A:

Q: Find the the general solution of the differential equation (D² + 25)y= csc x sinæ + sin 5x cos 3x…

A:

Q: Find y'. 3 +3 O A. O B. Ос. 2 O D.

A: Given:- y=((1/x) +3) (x-(1/x) +3)  To find:- y'

Q: 1 Find the value of dz and dz/ dy at the point A when x changes by (0.01) and y changes by (-0.01)…

A:

Q: differ ny dy

A:

Q: dy dx if y=Vsinx +sin Vx+ cos(2x)

A:

Q: X(t) = b cos(wt) + V a² – b² sin²(wt)

A: We will use differentiation rules to solve this question.

Q: fx = a(0-sin0) and y = a(1- cos 0), find d and d²y/dx².

A:

Q: Solve the following Exact Differential equation. (x + sin y)dx + (x cos y – 2y)dy = 0 %3D

A:

Q: determine the appropriate integrating factor that makes the following differential equation, Cog x…

A:

Q: 3blving liner differential equations dy +29 tanx = Sinx

A:

Q: For the next three questions, consider the following differential equation: (2y sin r cos r- y +…

A: Given : differential equations        2y sin x cos x-y+2y2exy2dx-x-sin2x-4xyexy2dy=0 M is the…

Q: Find constants A and B such that the function y = A sin(x) + B cos(x) satisfies the differential…

A: The given function is y=Asinx+Bcosx. This satisfies the differential equation y''+y'-7y=sinx.  To…

Q: 1. Linearize each function about the indicated xo and express your answer in the form y a yo + m (x…

A:

Q: dy Find the solution of the differential equation tanycotx – secycosx. b. cosy = -cosxln/ccosx/ d.…

A:

Q: Which of the followings can be considered as integrating factor for the differential equation xdx +…

A:

Differential Equations

Have you ever observed the movement of the satellites and rockets or how the planets go around the sun in their orbits? How will you determine their motion? Definitely they follow some scientific laws and these kinds of problems are framed as differential equations.