2. Find x, y and z using Gaussian elimina x + 2y + 3z = 17 3x + 2y + z = 11 x - 5y +z = -5 (5

Q: If y = u³ - 4 and u = 3x² + 10, find y' O 18x(3x² +10)² O 3x(6x² + 10)² O18(3x² +10)² 6x(3x² +10)² घ

A:

Q: Determine a suitable form for Y(t) if the method of undetermined coefficients is to be used. y" +…

A:

Q: Find the general solution of x(x + 3)dy = 2dy + √(9- y²)(12x + 9 + 4x²) dx.

A: We will separate variables and then will integrate it to find general solution of given differential…

Q: – 2y' = 2t 2x – x + y' – 2y = 7 x" + x

A:

Q: Find the general solution of the D.E. (y^2- 2xy + 6x) dx = (x^2 - 2xy + 2) dy = 0 Show your…

A:

Q: y' + 2x³y = 0 diferansiyel denkleminin çözümü aşa Lütfen birini seçin: a.

A: It is evident that we need to find the solution to the integral. Note: Kindly post questions in…

Q: c) 4y? — 7у — 12 dy У(у + 2)(у — 3)

A:

Q: The set of integer number is cinbounded set

A:

Q: (D 3)²y = e*.. %3D

A: Since you have posted multiple questions and we can answer one question. So, answered the first…

Q: 2) x + xy+y -7= 0, (1,2) Ans. -4/5

A: We have, X^2 + xy + y^2 - 7 = 0 Differentiate with respect to x, we get 2x + [ x • dy/dx + y • dx/dx…

Q: Solve for the general solution * y (x + y+ 1) dx +x(x+3y+2) dy = 0 xy (x + 2y + 2) = c xy² (x + y +…

A:

Q: Use Cramer's rule to solve for y (y only) in x+y=z=6 3x - 2y+z=-5 x + 3y - 2z = 14

A: The given system of linear equations, x+y-z=63x-2y+z=-5x+3y-2z=14 We have to find the value of y…

Q: Find the differential operator which will annihilate the function 2x + r³ – sin 2r.

A:

Q: Find the general solution of y" = x-1 A. y = xln x – C1x + C2 B.y = xln x – C1x - C2 C.y = xln x +…

A:

Q: (Зху — 4у — 1)dx + x(x — 2)dy 3D 0; when x — 1,у %3D 2

A: According to  given Bartley guidelines to solve only one question at a time if it is not mentioned…

Q: Differentiate: y = (3x 교-5z) (4n3 +2) O y' = 60a + 80a- 12a 10 - O y' = 60x + 80a + 12x O y' = 60x4…

A: Let's find.

Q: Find d²y[dx². 1. y = x* - 7 2. y = x + 9 3. y = 2x4 – 5x 4. y = 5x3 + 4x 5. y = 4x2 – 5x + 7 6. y =…

A: The expression d2ydx2 denotes the second derivative of y with respect to x. A polynomial function is…

Q: If Var(X+Y)=5, Var(X-Y)=2 and E(X)=1 and E(Y)=2 then Cov(X,Y)= (3/4 (1/4 (4/B

A: Thanks for the question :)And your upvote will be really appreciable ;)

Q: Find dx * and then simplify whenever possible. dx2 1) y = 3t5 – 2t x = 4t3 2) y = t-3 – 7 x = t? –…

A:

Q: W = 0.3RX +0.7Ry, where Rx is the stock return from investing in stock X and Ry is the sto investing…

A:

Q: (c) Consider the double integral || xy dA where D is bounded by the x-axis and the upper half…

A:

Q: =² + 2y²) = ry, y(-1) = 1 dy O 2n* = y² + a? O a* = 4 (y² + a²) O a4 = 2 (y² + x²)

A:

Q: √x³+9y³ 5x +COS (+)

A:

Q: Find f, (8,2) if f(x.y) = e* - 5y.

A: We can find the answer as below

Q: 1. Given the algebraic function x² xy + y² = 3

A:

Q: (xy ☺ Ty 5. Tyy Ty x 7) Tz ® Tzz 6. TzX

A:

Q: 42+2 312-5x Differentiate: y = O y = 12z-40z+12z-10 (3z2-5z) O y' = - 12z* – 40x³+12z–10 (3z2-5z) O…

A:

Q: 1. (х — Зу + 2)dx + 3(x + 3у — 4)dy %3D 0

A: As per bartleby guidelines we only give first question answers.

Q: d²y and dx2 Find dy then simplify whenever possible. dx 1) y = 3t5 – 2t x = 4t3

A: Note:- Since you have asked multiple question As per our policy, we will solve the first question…

Q: x²-2x* 5. Integrate with respect to x x4

A:

Q: Solve for the general solution * (4xy+3y – x) dx + x (x + 2y) dy = 0 x' (4xy² + 4y – x) = c x²…

A:

Q: az Calcula y z = x4 – 2y3 O 8z 4x3 az -6y? O az 4x – 2y dz = 1* – 6y O dz = 4x3 az = 6y? O 8z 4x –…

A: