1. y -2+ 2.

Q: 5. 10x + y +z = 12 2r + 10y + z = 13 x+y + 52 = 7.

A: As pr bartleby question answer guidelines we only allow to solve one question at a time.Please post…

Q: A = ëx + 3ểy – 2ẻ, B = 4ẽx – ểy Ĉ = -3ẽz – 5ẻ, Ả x =?

A: vector product

Q: 13) y"+7y'+12y = 21e", y(0) = 3.5. y'(0) = -10.

A:

Q: :) (;) -2 1 1 х, х(0) — 3 x' = -5 4

A:

Q: 12. y -8 -4 -4 -2 6. 3 10

A: Given, X Y -8 -4 -4 -2 6 3 10 5

Q: 17 If y =-2x-x + 6, what is the value of y when r = -1 2/1

A:

Q: 6. If x = 2 and y =-3, what is the value of 2r-3ry-2y?

A: Given x=2 and y=-3We need to find the value of 2x2-3xy-2y2

Q: 15. y" – 10y + 50y = 0, y(0) = -3, y(0) = 1 %3D

A:

Q: y" + y = 0, y( »(;) = = 10, y'(x/3) = - 20

A:

Q: -22°y+3ry3 (a, y) # 0 0, (x, y) = 0. ||

A: Given,       f(x, y)=-2x3y+3xy3x2+y2,x, y≠0, 00,(x, y)=0, 0

Q: (b): Evaluate: SS (16t³ – 12t² + 5)dt

A:

Q: 4 The simplest form of x.y y II

A: We have to say that the given simplified form of expression is true or false: x3·y45x5·y-15=xy We…

Q: 19) 2x + 3y s 6

A: 2x+3y≤63y≤-2x +6line with negative slope.x-intercept: 0=-2x+6x=3(3, 0)Y-intercept:x=03y=6y=2(0,…

Q: Y.マy+12Y-2é, y)=3.5 ,y--lo 3も %3D

A:

Q: 18. y = -- 2x - 4 7x +y 2 19. y = x + 6x x-y= 4 20. y = x + 4r – 15 y 25 x

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Q: 41. ƒ(x, y) = 5x² + y4; (4, 2)

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: 3 22 + z + 4 dz z-1

A: To evaluate the integral :- I=∫2x2+x+4x-1 dx Substitute u = x+1dudx=1   ⇒ du = dx

Q: ý +4ý + 3y Y6) = y'(0) = 1 %3D to

A: Given that

Q: 7) y"+4y+20y-23sint-15cost y(0)-0, y'(0)--1

A: We have to solve given problem:

Q: 19) y"- 4y'+5y= 0, y(0) = 1, y'(0) = 2.

A:

Q: A y 10+ -10-8 -6-4 -2 8 9 2 2 7 6 8 -10- 2 45 8~9 10 X

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Q: 10. 2y′′+y′−4y=0,y(0)=0,y′(0)=1

A: Differential eq: 2y′′+y′−4y=0,   Initial conditions are y(0)=0,y′(0)=1 The auxiliary eq is…

Q: 16/3 45° 30° y = - 6,

A:

Q: S (2ズー4%-)

A: Given,   ∫x2x2−4x−13/2 dx On rewriting, ∫x2x2−4x−13/2 dx= 14∫4x−4+42x2−4x−13/2 dx=…

Q: 13. y′′−2y′+5y=0,y(π/2)=0,y′(π/2)=2

A:

Q: Evaluate: S,(3y6 + 8y* – 9y?)dy 2

A: ∫-223y6+8y4-9y2dy

Q: Ay 20 10 -6 -3 3 -40 -20

A: In this question , we can find solution set for which values of 'x' ,function is zero , function is…

Q: 30.t2y″ + 3ty′ − 3y = 0

A:

Q: et 2. y [0, 2]

A:

Q: 4 Find L-1 (s-5)3,

A: According to inverse transform rule, If L-1{F(s)}=f(t) then L-1{F(s-a)}=eatf(t)

Q: 4+e²z-ez ez -dz

A:

Q: 2メ -

A: The determinant of A is 2x2-18=0. Rewrite the matrix form as, , A=2x36x The transpose of the matrix…

Q: у' %— х — 4у, when x %3D 2,у 3 3 y' — х — 2усot 2x

A:

Q: 2 - хр

A: I=∫2-ex3x exdx =13∫e-x(2-ex)xdx =-13∫e-x(ex-2)xdx Now using the integration by parts, ∫f·g'=fg-∫f'·g…

Q: - x + 20 y + z = 21 – x – 2y + 100 z = 300 10 x + y + z = 24

A:

Q: 4. 17y 85; y=5 у - 3D5

A: We are solving the first three questions for the next question post the question again also mention…

Q: -3 8x°y² ' 12x'y* 6.,2 4 17m m m+5 5х-2 13 - x(x-7)

A: To find the LCD

Q: 3. y = x + 4, y = 3x - 1 Submit -10 -5

A:

Q: 3) y" + 16y = 1, y(0) = 1, y(0) = 2;

A:

Q: 14. x = -y + 4y, x = 0 3 1 1 2 3 2.

A: Consider

Q: 1/4(y+3)+5=1/3(4y-1)-21

A: Consider the given equation:

Q: 3) y" + 16y = 1, y(0) = 1, y'(0) = 2;

A:

Q: х ах 13. S- (6х-x2-5)2 3

A:

Q: 8y" – 10y' + 3y= 0, y(0) = 2, y'(0) = 1

A:

Q: : ül cue il x, y (5 х+1 4 Г2х-3 4 3 5 4 y+1 5

A:

Q: Find i- 3,5+ 2 3 S2-35 +2

A: Disclaimer: Since you have asked multiple questions, we will solve the first question for you. If…

Q: -4 -2 20 15 10 5 2 4

A: To determine the solution of the given problem, we have to compare the properties of each of the…

Q: 4 1) ry" + ry' - y = ; y1 = r 2) ry" – ry' + y = r; y1 =

A: Both Equation are Second order Euler Non Homogeneous Ordinary Differential Equation.  For solution ,…

Q: 23. y = 2x, y=x, 0<x< 6

A:

Q: 1 O y = - I+2 O y = +3 20 O y = - 2-9 Oy=

A: Topic:- function