2x – 3y – z+ 2w +3v = 4 4x – 4y– z+ 4w +11v =4 2x – 5y – 2z + 2w – v = 9 2y +z+4v =-5

Q: If Ø(x. y. z) = 3x²y – y³z² , then VØ = %3D

A: First, we see a formula,Formula: ∇∅=∂∅∂x,∂∅∂y,∂∅∂zor,  ∇∅=∂∅∂x i∧-∂∅∂y  j∧+∂∅∂z k∧Note: Here ∅ is…

Q: If y(x) =2ke^(-2kx) for x>0 , then (x) = %3D

A: We have to solve given problem:

Q: z=9-2x +4y-x -4y² 4. The expressions for and are

A:

Q: (b) x²y" – 4.xy' + 6y = x², x > 0

A:

Q: Find 'r'. 2x +5y = 11 5x + 12y = 21 %3D

A: Solution: From the given information, the regression equation of y on x is 2x+5y=11 and the…

Q: 3) x² + y² + 16x+10y+80= 0 2 CXA6 2 5) x² + y² - 22x+26y +254 = 0

A: Here we have to find the standard form.

Q: Q3: If the box product of : u = 2i + pj – 2k v = -4i + 6k w = 14j – 8k equal to (- 184 ) find p.

A: Given  Three vectors as, u→=2i^+pj^-2k^v→=-4i^+6k^w→=14j^-8k^ the box product of these vectors is…

Q: Consider the following IVP: y" + 3y' + 2y = 12x²; y(0) = a, y'(0) = b

A:

Q: (7) 12y"+2ty'- 2y = 0; y1 =t

A: Since you have posted multiple question..so according to company policy.. I will give you the 1st…

Q: evaluate  1∫2 0∫3y ∫1 (p2+q2-r2)dpdqdr

A:

Q: Q3: If the box product of : u = 2i + pj – 2k v = -4i + 6k w = 14j – 8k !3! equal to (-184) find p.

A:

Q: 2. z+y-2: 9 4r + Sy - 9a 42 6r + Sy - 11a 48

A: SINCE YOU HAVE ASKED MULTIPLE QUESTIONS IN SINGLE REQUEST, WE WILL BE ANSWERING ONLY THE FIRST…

Q: Given that 6x + 2y = 0 and x² + y2 = 2(32 + xy) Calculate the value of x and y.

A:

Q: 2b). Let y* + 5x2y² + yx = 624. A) Find y'

A:

Q: 9. &x – 2y = 4 and x + 4y = -12 10. 3r + 2y = 10 and 2r + 3y = -3 11. -4y = -2r + 8 and 3r – 6y = 6…

A:

Q: 2x + 4y + 2z – 3v – 2w = 23 x- 3y + 2z – v = 13 3x + 5y – v = 10 x+ 7y + 9z = 15 2x – 7z – 3v – 3w =…

A: In this question, we solve the system of equation by using Gauss/ Gauss elimination method here…

Q: Find UW. V W D 9x + 1 U 7x + 13

A: Consider the given figure. Consider the triangles △VDU and △UDW. Note from the given figure that:…

Q: Find The Values of Xry Z 2X+4-52+11=0 X-4Zー6-0 4x+žy-32+8=0

A:

Q: 1. 7x2 A. Perform the indicated operations. | 3. 2. 2y+6 m2+3m-10 m-2 m2-4m+4 m+5 4. 2k2 p2 w2-1 5.…

A:

Q: (x² + 8xy + 16y²) ¹/3. (x+4y)¹/3 [?] + [ ]y Enter

A: Question is solved.

Q: c) x²y" + 5xy + 4y = 0, x > 0, y(1) = 5, y(1) = -9

A: To solve the following problem, we use the couchy homogeneous linear differential equations method.

Q: x² + 1 If y then y' will be = 2x – 3ex'

A:

Q: Express (2ay + 2x – 1) – i (a2 – y? – 2y) as polynomial in the binomial argument z = x + iy. iz + 2z…

A: Solution

Q: =- 2z = 2, -2v+z3D +z=

A:

Q: If z = x² + 3xy – 4y², which of the following is equal to 2 дх А. Зх- 8y С. 2х + Зу В. 2х — 8y D. 3x…

A: By using diff with respect to x

Q: 7. x+y (2r+2y-x) at (0, %) +y 4 at (-3v3, 1) 8.

A: The function f(x,y) is a rule that associates or fixes a number to a particular point (x,y). The…

Q: 2x³ + 4xy²_x=o 3 Sy³ 14 yx²-3y = find x and y

A: Given data :- 2x3+4xy2-x=0       .........(i)8y3+4yx2-3=0       .........(ii)

Q: (5 O So lve the following system of X+ y + 22 = 9 %3D 2x+ 4y - 32 = 1 3x +6y - 52 = 0 -| 2 -3 7

A:

Q: (4) y" + 6y' + 10y = 20x + 22; y (0) = 2, y'(0) = -2 %3D

A:

Q: 1. 2abc + 3ac 2. x2 - 1 3. x? + 2x +1 4. 12ab + 20b 5. 4a? + 12a +9 6. 4a? – 9

A: You have asked multiple questions and you have not mentioned which questions answer you need.  So…

Q: Find x and y  4x + 6y = 9 x + 3y = 6

A: eliminate x first and find the value of y and by puting the value of x we can find the value of x.

Q: If ƒ(2)=z²+1 then u(x,y) = 3+y² 3- y² + 1 83+y²-1 3- y²

A: Given  f(z) = z2+1 We know that z = x+iy Hence f = (x+iy)2+1 = x2+2ixy+i2y2+1= x2+2ixy-y2+1

Q: Q3/ If Ā = -3i + 2j + 5k, B = i + 2j - k and C = -i-j-2k %3D find (AXB). C

A: Let's see the concept of dot and cross product. Say xi+yj+zk and ai+bj+ck be two vectors.

Q: Q3: If the box product of : u = 2i + pj – 2k v = -4i + 6k w = 14j – 8k equal to (-184) find p.

A: I am solving question number 3 , for other question repost.

Q: (b) a²y" – 4xy + 6y = x², x > 0

A:

Q: = (x² + y² + z²) −½, then + + 8²v მ2u 8² 8x² მ2 82² If v=

A: v=x2+y2+z2-12 Now,  ∂v∂x=∂x2+y2+z2-12∂x       =∂x2+y2+z2-12∂x2+y2+z2×∂x2+y2+z2∂x…

Q: x-3y+2z 18 c) 5x - 13y+ 12z = 80 Let z = a

A: Given query is to solve the system of equation

Q: (a) (7x)" n! n=1 (b) 00 (-1)"(x – 8)" Vn n=1 (c) 5(-3)"(z – 1)" Vn + 2 n=1

A:

Q: If z= 3x2 – 4xy +6x , find дудх A) none of the given choices B (C -12y?

A:

Q: 2) If Ø(x. y. z) = 3x²y – y³z² , then VØ

A:

Q: S x 3y q 5x 2y 7

A:

Q: 12y (2x +3)° (3x-7) 4(2y + 7) y%3D Page I54 to search

A:

Q: =wyx for w = In (3x+ 4y). ух

A:

Q: imize z = 4x + 2y y + 7x 8y + 2x 10 20 ject to y +x 4 ΛΙ ΛΙ ΛΙ ΛΙ ΛΙ నా

A:

Q: y'+2xy=2x^3, y(0)=1, y(2) using h=0.2

A: As per the question we are give the following first order differential equation : y'+2xy=2x3 With…

Q: P(x, y) = 68+8x-3y; subject to: x20 3x+2y < 44 x<3y y22

A:

Q: Q3: If the box product of : u = 2i + pj - 2k v = -4i + 6k w = 14j - 8k equal to (-184) find p.

A: Box product

Q: Write the augmented matrix for the system of linear equations.

A:

Q: Мaximize Z = 14x + 21y subject to 2x +3y 0

A: This is the simple problem based on linear programming problems (multiple optimum) which could be…

Q: ở z laya-2.-1) given thatw= In(5x + 2y³ – 3z). B.

A:

Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.