PC=2х7-5x6+4x4-3*3+2*-4

Q: The polynomial f = x³ - 4x + 2 is irreducible over Q. Let u be a root of f in some extension Q(u) of…

A: (a) Given that f=x3-4x+2 is irreducible over Q. Let u be a root of f in some extension of Qu of Q.…

Q: For each of the following game matrices, determine whether there is a saddle point. Copy the game…

A: To find: For the given game matrices, we have to determine whether there is a saddle point or not.…

Q: Suppose f: R → R is a function, and flo is the restriction of f to the rational numbers, and fRQ is…

A: We now prove the given statement

Q: Define 0 f(x) = {x -2 < x < -1, −1≤ x < 1, 1<x<2, x-1 and let f be periodic on (-∞0,00) with period…

A:

Q: what is the the product by 9₁x) = 4x²²+2 in #5 [x] when f(x) = 3x² + 2x -4 is my + Hiplied

A:

Q: 7. On the contour map here: (a) Identify the points where Vf = XVg for some scalar A. (b) Identify…

A: 7 The given contour map is: (a) To Find: The points where ∇f=λ∇g for some scalar λ. (b)To Find:…

Q: Write an equation for each graph.

A: As per the question we are given two graphs and we have to estimate the equations for each of the…

Q: State the order of the given ordinary differential equation. Determine whether the equation is…

A: Given differential equation is,              x2y'''-y' = sinx+y4 (.) Order of a differential…

Q: Given the complex function ƒ(z) = |z|² = x² + y². Where are f(z) differentiable? Where is it…

A:

Q: If f: Z → R is a function, then the expression lim f(x) is undefined. x-2 True False

A: If f:ℤ→ℝ, is a function then  limx→2f(x) is undefined. To Check: Whether the given statement is true…

Q: Let [x] denote the greatest integer less than or equal to x, the floor function (with domain R and…

A: Limit of the greatest integer function

Q: Data for a function G is given in the following table. Estimate G"(0.5). x G(x) i 0 0.00 0.01 0.03…

A: We know, for small value of h,            G'(x) ≈ {G(x + h) - G(x - h)}/(2h)    So, G'(0.4) ≈ {G(0.4…

Q: Suppose I is a transformation from R² to R². Find the matrix A that induces Tif T is rotation by…

A:

Q: 1. 3 in U(11), the group of units modulo 11.

A: As per the guidelines we can answer the first question since u have posted multiple questions.

Q: results, cite them!]. Let A and B be square matrices. If AB = I, then A and B are both invertible.

A: We know that the matrix is invertible if det( A) is non zero.

Q: Let x = (11, 12) and y = (y1, y2) be vectors in the vector space C² over C, and define (...): C² x…

A:

Q: 1. 3 in (Z90, +90) 2. 4 in U(21), the group of units modulo 21.

A:

Q: Hind the centroid (7,y) of the region bound between the x-axis, y=-Z, and H = sin(y).

A: We have to find the centroid point . Firstly we find the required area then we find centroid point…

Q: In each case, find the general solution, using real-valued functions: a. y'"-2y""+y" = 0. b. y" +…

A:

Q: VARIATION OF PARAMETERS: y" -y' + 2y = -3e^(2t)

A:

Q: When money is shared in the ratio 2: 3: 5 The largest portion is $80,000. How much was the total…

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

Q: r(t) = (e cos t)i + (e sen t)j + 2k

A:

Q: Tom and Sue's Flowers, Inc.'s 20-year bonds are currently yielding a return of 9.10 percent. The…

A: In this given question we are given Tom and Sue’s Flowers, lnc.’s 20-year bonds The Current…

Q: What is an example of a logical fallacy?

A:

Q: Speeds of a Michaelis-Menten enzyme reaction v (in micromolar/minute) as a function of the substrate…

A:

Q: Consider the differential equation 96 p(p-1.75)(p-2.75) for the population p (in thousands) of a…

A: The differential equation dpdt=p(p-1.75)(p-2.75) To answer the following question.

Q: Solve for x? 3 120000 x + 1500x - 78.48 = 0·

A:

Q: 5. 2 3 40 61 3 5

A:

Q: L cos'n st

A: The given function is ft=cos2h5t. To find the Laplace transform of the function ft. Laplace…

Q: Speeds of a Michaelis-Menten enzyme reaction (in micromolar/minute) as a function of the substrate…

A:

Q: etermine parametric equations for the normal line to the following surface at the specified point.…

A:

Q: Compute the limits: limit (x,y) = (0,1) +³ у

A:

Q: @ Let (x, A, U) be a measure Space. Outline how the M-integral of function fix R is constructed. a…

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

Q: Write it properly please I cannot read it well especially no 2

A:

Q: -------B , and U₂ = Select all of the vectors that are not in the span of {u₁, 1₂). Let u₁== A. The…

A:

Q: Exercises; prove that 1) tan z = 2 +²²³ +²²³ + ...

A: According to our policy we are allowed to solve one question at a time. So please post questions if…

Q: Given and an image polynomials b(x) = 48x422³ +47x²+144 uo(x) = x² + 4x+2 and wo=2²+4x+5 satisfying…

A:

Q: 7 Quadratic polynomial factors should be typed as (x^2+ax+b)(x^2+cx+d)( :) Factor f(x) = x¹-2x³-x² -…

A: Ok

Q: 1 What is the product when f(x) = 3x² + 2x - 4 is multiplied by g(x) = 4x² + 2 in Z5 [x]? Enter your…

A:

Q: 4. If f is a total function, is the cardinality of the domain the same as that of the range? Explain

A:

Q: 1. Analytic Method We have explained in lecture that in the real Cartesian plane, the three…

A:

Q: stion 5. In this problem we prove that a straight line is the shortest curve een two points in R”.…

A: For part (a), we use Cauchy Schwarz's inequality.

Q: 1. Find the equation of the tangent line and the normal line to the graph of y = √6x-2 at x = 3.…

A:

Q: (i) Determine a common deviation bound for |z-√5), ly-√7 and |s - VII for which |(x+y+z)-(√5 +…

A: note : Since you have posted question with multiple sub parts, we will provide the solution only to…

Q: Question 5. In this problem we prove that a straight line is the shortest curve between two points…

A: Q5.b) asked and answered.

Q: Examine the following table of values of a quadratic function f. X -6 -5 -4 -3 -2 -1 f(x) -7 -2 1 2…

A:

Q: A dietitian in a hospital is to arrange a special diet composed of three basic foods. The diet is to…

A: A) 20x1+10x2+30x3 = 440     10x1+10x2+30x3 = 360     20x1+30x2+10x3 = 360 Now solving using gauss…

Q: 11. 3 5 -6 4 0-2 3 -3 0 0 1 5 0 0 0 3

A:

Q: On a metal plate in the shape of a rectangle, the temperature at a point (x,y) is given by; 100 3x²…

A:

Q: Suppose that we use the Improved Euler's method to approximate the solution to the differential…

A: