1-8 Find Duf at P. 1. f(x, y) = (1 +xy)/2; P(3, 1); u= - V2

Q: G= G(2:3,:) G= ? 1 4 7 2 5 8 3 6 9

A: It is provided that: G=123456789. We need to evaluate the expression: G2:3,: using a computer…

Q: Find the domain of u. u (x) = 4 / square root 11- 3x

A: Find the domain of u(x)

Q: Let P = (x, y) be a point on the graph of y = Vx. Express the distance d %3D from P to the point (1,…

A: Any point P(x,rootx). From that we got answer.

Q: Saved DUndo 118% 1. Find mZJHI. KA+LB=G0° 3メ*2+12メー17=aoo (3х

A:

Q: 5-solve for the unknown d (P,„P.) = /2ī d (P,P,) = 5 1. P,(x,2,3) P,(2,1,1) 2. P,(x ,x,1) P,(0,3,5)

A:

Q: Find 7A. 7A = A = 4 7 0 -3 00

A: To find the value of matrix after the multiplication of 7 on them.

Q: -22²-1y²+2x+9y Suppose that f(x, y) = then find the discriminant of f. e

A:

Q: 3. 21 ) f(x) = 3x + 1 [1,3] n=3 a=1 right left & middle hand rule b=3

A: Given that fx=3x+1, 1,3 n = 3; a = 1; b = 3 To find out the left, right and midpoint riemann sum.…

Q: Find the indicated value of the function f(x,y,z)=2x-7y² + 3z³ - 5. f(9, -4,3) f(9,- 4,3)=

A: Here is the solution:

Q: xy* Let f (x, y) = if (x, y) # (0,0) and f (0,0) = 0. (a4+6y8)

A:

Q: = Express by ¡y¡ in the terms of x variables where y; = C₁jx; and bicik = 8%.

A: express bijyiyj in the terms of x variables where yi=cijxj             ...i and bijcik=δik…

Q: Solve ux – uy +yu = 0, where u is a function of x and y. %3D

A: Given: ux-uy+yu=0. The objective is to solve u, where u is a function of x and y.

Q: Let f(x, y) = 6x – 7y + 3. Find the following. (a) f(4, –1) (c) f(-5,-3) (b) f(-6, 1) (d) f(0, 7)

A: Consider: fx,y=6x-7y+3. Find. a) f4,-1 Substitute x=4 and y=-1 into fx,y=6x-7y+3 and solve to…

Q: Find one of the two residues of the function (2z + 3)/(2 - 2) on its poles. а. 0.25 b. 0.75 С. -7/4…

A: We say cauchy residue theorm 2πIota (sum of residues at singularities inside C)

Q: giver yn f(५) ५) -2x + 3, + 2, find of ax

A:

Q: P(x) = 1. Let x! and let H=10, Find P(9)

A: To find: P(9)

Q: Suppose that a particle moves according to the law of motion st² 12t+24, (A) Find the velocity at…

A: Since multiple subparts are asked, I am answering the first 3 subparts.

Q: What must be the value of y if u = (1/3, y, -1/2), v = (6, 1/8, 10), and u · v = -5/2. 3 1 4 O 2

A:

Q: Q1: If w-f(z)=z'-z²+2z+2 find u and y and calculate the value of f at z-1-21. V.

A:

Q: (а) Р(0, 1), t %3 /2 t = (b) Р 2 (с) Р( — 1, 0), t%3D (d) Р 2 2 (е) Р(0, — 1), t 3 () P(- (f) Р 2 /2…

A: a. Given point, P(0,1)

Q: Find Df,Rf/f(x). X 3 √x + √ X

A:

Q: b) By using the given substitutions, show that i. Sx(x – 3)5dx =÷(x- 3)“(2x + 1) + C, z = x - 3 14…

A:

Q: For the function f(x,y) = 3 x³ + 5y4 5 4 x +y find f, fy, f(-1,1), and f,(-3,2).

A:

Q: Express by ¡y; in the terms of x variables where y; = C¡¡x; and bicik = 8k.

A: Given equations as yi=cijxj and bijcik=δki

Q: Q2 || Find Def , where ((x) = (x) =

A: The functions are f(x)=1x-1  & g(x)=xx-1 The composite function of f(x) and g(x) is defined as…