y"' – 3y" + 4y = 6+80cos(2x)

Q: + 1 =2e- dy

A: Given, Can be rewritten as

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A:

Q: -3dy 6. zy2+14y+70

A:

Q: 6. S -3dy 2y2+14y+70

A:

Q: 2x –1 1 , show that y"+ y' + xy +1 c) If y =-

A:

Q: Simplify

A: Given: To simplify the expression       (2x2 y-5) (6x-3 y)…

Q: (16x y² exy + y sec² (xy) - 2x + 3y) + (16x² y e4xy + x sec² (xy) + 3x)y' = 5

A: Let us consider the equation Mdx+Ndy=0 The equation is exact if ∂M∂y=∂N∂x The solution of the…

Q: x+ y+ 2z=9 2x +4y - 3z = 1 3x +6y-5z 0 [1 1 29 2 4-3 1 3 6 -5 0 to the cecond to obtain

A:

Q: Ex. Evaluate the JJex*+2xy+y*) dydx when s tep (x²+2xy+y=) dydx when step Size of X = 0-2 and step…

A: Given: fx,y=x2+2xy+y2 Given step size of (say hx) x=0.5 and(say hy) y=0.5 we need to Evaluate…

Q: 9) (3x-29 +2) ex+(39-2*-2) dyzo

A:

Q: y'(t) = In(y- 3) %3D

A:

Q: find dy y = etan-1 √x2+1

A:

Q: (2-x²) y" + 2xy' - 2y = 0 olution to

A: Given differential equation is 2−x2y''+2xy'−2y=0.....1. a We have to verify that y=x is a solution…

Q: dy y dx 2x = 3y2 – 2 when y = 1 and x = 1 in terms of x. %3D - -

A:

Q: V2x-x2 SS2*-*" (x² + y²) dydx

A: Changing cartesian to polar coordinates: x2+y2=r2x=rcos θy= rsin θ x ranges from 0 to 2y ranges from…

Q: b) y = In(xeVx + 2)

A: The solution are next step..

Q: (b) Differentiate (Vx+ 1) with respect to x. 2/3

A: as per our guideline we can solve maximum one question you can repost other questions

Q: Find yll of x³+y²=3 by implicit ditferetlal C1o pants

A:

Q: y" + 4y = 2 sin(6x)+ 6x²e¬3z + 5x,

A:

Q: 4. Find dyax and d2 x =V4- t , go t²-2t ye t'-2 get'.

A:

Q: aluate 2zy when Z =- and y = 3. %3D

A: From the given data

Q: y = sec* ( Vsin(2t)) sec³ 3.

A: The objective is to find the derivative.

Q: 2. Differentiate the follow a) y = e 2x -ex %3D ex

A:

Q: y 3D 1 y = secxtanx; y

A:

Q: Find dydx for…

A: the given equation of the curve is: y3+y2-5y-x2+4=0 we have to find the value of dydx

Q: d²y dy + 3x+y = 4sin (In(x)) dx²

A: Given Euler differential equation is: x2y''+3xy'+y=4sin(ln(x)) Let us take x=ez Replace:…

Q: Solid inside x2 + y2 + z2 = 16 and outside z = √x2 + y2

A: Given:

Q: 4e-2t 6] d - x(0)= 1; y(0)=1 dt 1 8t x(1)=?

A: From the given matrix equations, we get:Given:A=-1210b(t)= 4e-2t-6 8t x0=1; y0=1To find: x1=?

Q: 17. zdy + (x sec² () - y) da = 0

A:

Q: 6) qyo -x² +2x + S%y +62=0 sty

A: 6)

Q: (у-3) dy y2-6y+1

A: To evaluate the integral: ∫(y-3)y2-6y+1dy Solution: ∫(y-3)y2-6y+1dy…

Q: dy 3y y torh(x) + 2

A:

Q: Find y' for x°y* + 2x + 2y = 128 at the point (2, – 2). At (2, – 2), y' = Preview -

A: The given equation is: x3y4+2x+2y=128...(1) To find y' at the point (2,-2).

Q: Find y' for 4x + 5y* – 1 = 132 at the point (2, – 1). | At (2, – 1), y' = Preview %3D

A: Given: 4x5+5y4-132 To find: y'  at  (2,-1)

Q: In x y of y = 3

A: Find your answer below

Q: 2.3 - y 5e2, with y(0) = 0 and y'(0) = 1 %3D

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Q: yz 4. II »z dr dy dz Jo

A:

Q: y" – 10y' + 34y = 3x2 + x – 1 || | (D² – 10D + 34)y = -cos3x

A: 1-D-1 = 1+D+D2+D3+.... Note : As per our Guidelines, we are supposed to answer first question.

Q: 80x°y4z3 6. 4x2y8z3 Datianel:-a th dae d2l.cna.nl.ca

A:

Q: 3. 1 S [(2x - 4y)dydx 31 1 -1

A:

Q: 41 82x-x2 9V x²+y? dydx =

A:

Q: dy 6. S: y3-2y2

A:

Q: rtan r d Vt3 +4 dt dx 1/a

A:

Q: а a²-x² ху(х + у)dydx 0. x,

A: Integration of function expression with respect to variable x or y gives the area under function…

Q: y = (2x + 1)v2x+1

A:

Q: Evaluate S. (x – y)dx + xydx where C is the y = 2x2 – 1 from the point (-1,1) to the point (2,7).

A: