Need help with all, please and thank you.

Q: By a Direct Proof, show that if x > 2 and y < −2, then the distance from (x, y) to (-1,2) is greater…

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Q: A = 21 131 122 2 2 2 = 2 0 -1 2 -2 0 500 010 001 118 - 100 I −14 118 -14 I 300-14 - 12

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Q: a+b Let (a, fla)), (ath, f(a+b)) and (b, f(b)) 2 Hence: 4 2 f(a)= a₁ + a₁ a + a₂ a` f(a+b) = Gota,…

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Q: Let A Problem - G = -8 2 2 2 -5 4 (1) Compute the characteristic polynomial of the matrix A. (2)…

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Q: write out the four logical forms of the statement: Cats make great pets. (Lable the four forms:…

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Q: 1. Trigonometric Functions (Engineering): Problem: A construction crane is extending a beam to…

A: “Since you have posted multiple questions, we will provide the solutiononly to the first question as…

Q: 1. Find a discretization scheme for the heat equation with insulating boundary conditions PDE IC BC…

A: We have to Find a discretization scheme for the heat equation with insulating boundary…

Q: Use the Laplace transform to solve the following initial value problem, y" - 2y'-24y = 8(t-4), y(0)…

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Q: derivatives:  fx = 36x + y2 - 4y - 32, fy = 2xy - 4x  Name the stationary points of f, as well as…

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Q: FIND (1) A.B

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Q: f(x, y) = ln(+1), g(x, y, z)= e²+y+²+z²+y³+2, h(w, x, y, z) = (4r+wy)²(z-7w). 14.67=(2,4), =…

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Q: 1. Suppose f is continuous on R and f satisfies f(x) + f(2x) = 0 for all x E R. Prove that f = 0 on…

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Q: Solve the equation for xy. e is Euler's number. xy = ??

A: As per the question we are given a highly nonlinear equation in x, y and we have to find the value…

Q: Given: x f(x) 07 2 10 4 13 6 16 8 19 a) Determine the value at x=5.3333 seconds with second order…

A: As per the question we are given a data table and we have to approximate the value of f(5.3333)…

Q: = (a) Calculate the general solution for the homogeneous system of first-order differential…

A: MATLAB CODE:-%% Solve this system of linear first-order differential equations.% first, represent y1…

Q: Calculate P using the equivalence principle.

A: As per the question, we are tasked with determining the premium payment, denoted as P, for a special…

Q: Triangulate the polygon in figure 1 and find the total number of triangles.

A: Note :Since you have posted multiple questions, we will provide the solution only to the first…

Q: The start-up cost for a company that makes widgets is $7000. The cost for producing 5000 widgets is…

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Q: credit. Solve the following problems using the specified techniques and round off computed values to…

A: Thank you for the question. According to our guidelines we can answer only  first question and…

Q: Let Q be the field of rational numbers and let F Q(√2, √7). You may assume that √2, √7, √14 are…

A: 1) Here i will first answer why they have taken 2rs=0Let,  be a vector space over any field , now…

Q: Deferential_equations Ol:du = (2xy + ²) dx + (x² - 32") dy is exact differential if n = (A) 2 (B) 4…

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Q: 5 .9 y" − y' + y = (x + 3)e²²

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Q: determine the general solution to the system x′= Ax for the given matrix A.

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Q: What is the frequency of the note seven half-steps below middle A (which has a frequency of 437…

A: Solution :-

Q: Problem 18: How many simple non-isomorphic simple undirected graphs with five vertices and three…

A: Simple non- isomorphic undirected graphs with 5 vertices and 3 edges are there is that,

Q: (b) Let A = (ii) A + B (12 5 469 (iii) A² B 5 6 5 49 17 2 and C=7 40 6 69 8 Calculate the following…

A: Note: There are 4 subparts. According to the guidelines we are allowed to solve three subparts at a…

Q: Directions: Provide 1 question and answer it with complete solution about the topic below. It is all…

A: Curve: A curve is the graph of a function which is continuous and smooth without having a bentor…

Q: 2. Let R be a commutative ring and let r, s and t be elements of R with r‡0₂ . Prove that if sr =…

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Q: Calculate the divergence of the vector field F (x, y, z) = − 10 sin(2xy)i — cos(x³y)j. (Give an…

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Q: Factor the expressions. a. xy - y b. (x+1)y-(x + 1) a.xy-y= b. (x + 1)y - (x + 1) =

A: a. b. We have to factor the given expressions.

Q: Convert the rectangular equation to polar form and sketch its graph. y² = 4x -4 -4 -2 -2 π/2 4 2 -2…

A: Solution:Given rectangular equation: we have to convert the given rectangular equation to polar form…

Q: 2 A sporting goods manufacturer has 117 yd of fabric to make soccer shorts. Each pair of soccer…

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Q: How many n × n permutation matrices are there?

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Q: Consider the migration matrix B = 0.6 0 0.1 0.2 0.8 0 0.2 0.2 0.9 for

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Q: d²x dt² d²y dt² −(t)) = = = 16y + et 16x - et 16c₁e -4t - + 16c₂e¹t — 16ccos (4t) — 16csin (4t) 16

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Q: The recurrence relation is Cn+1 = Tuna on for n ≥ 1.

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Q: A periodic function is defined by -2π, -<t<0, 0<t</2, f(t)= 3π, f(t+1) = f(t). This function is to…

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Q: Use the method of Laplace transforms to solve the given initial value problem. Here, D[x] and D[y]…

A: The Formula of Laplace transform:L{ tn }=(n!)/(sn+1)  if n is positive integer. L{eat}=1/(s-a) . The…

Q: 1. Graph each: a. f(x) = -(x + 2)² -2x -√x i. State the domain in interval notation: b. f(x) if -4≤…

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Q: Find the nearest magnitude of the resultant force FR and its orientation measured counterclockwise…

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Q: 3 GIVEN THE 4 EQUATIONS, FIND a, b, c,& d. 3a + 2b + 5c + jd = 5j - jlla + 6b+ 7c+ Bd = 3 21c-j5d=…

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Q: The dot product of two vectors X1 Y1 X2 Y2 x = and y= 4 Yn in R" is defined by * · y = x1y1 +…

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Q: (d) 0 -1 1 00 001 - and 10 0 i 00 i

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Q: Let n be a positive integer. Define the function fn(z) by dn dzn Find the value of fn(-1+i).…

A: Solution:Given: Let be a positive integer. the function is defined bywe have to find the value of

Q: Problem: A ship is approaching a lighthouse. If the observer on the ship measures the angle of…

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Q: Here is a differential equation:  (d2y/dx2) - 4(dy/dx) + 4y = 3 cos (3x)  mad well as the problem of…

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Q: Let A = 1-4-3 4 0 2 4 6 -4 D₁ and b = b₂ b3 Ax=b does have a solution. Show that the equation Ax = b…

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Q: Problem Let A = -8 2 -5 4 245 -5 Find a basis for each eigenspace of the matrix A of

A: The given matrix is

Q: GIVEN THE 3 MIX, FIND (1) (1.2) B.C, (1.3) B.C + 3(A+B) A= 3 5430 2445° 2+J 3e³²P 1-j3 3460° 2 4 5…

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Q: At the end of a movie, the year of the copyright date is given in Roman numerals. If the number…

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