In an encyclopedia of language, the author presents five sentences that make a reasonable paragraph regardless of their order. The sentences are listed below. Mark had told him about the foxes. John looked out of the window. Could it be a fox? However, nobody had seen one for months. He thought he saw a shape in the bushes. In how many different orders can the five sentences be arranged? ... The five sentences can be arranged in different orders.

Q: 7 Let a and b be vectors in R" such that ||a||=||b||=2 and (a,b) = 1. Then ||ab||= ...

A: Let a and b be vectors in ℝn such that  a=b=2 and <a,b>=72 . Then we have to find the value of…

Q: If not, why not? 1 6 4 -(0·0·0); 3 1 8 6 4. What is span ?

A:

Q: Let Pn = {anxn + an-1xn-1 + . .  + a1x + a0 | each ai is a realnumber}. Is it possible to have a…

A: The polynomial space is defined as follows: Pn=anxn+an-1xn-1+⋯+a1x+a0  |ai∈ℝ Check whether is it…

Q: K Find the median for the following group of data items. 17, 14, 13, 12, 18, 15, 11, 13 The median…

A:

Q: 1.) xyax ^)/√²-1²) dx + (x² - 2xy) dy = 0

A: Given : x2-y2dx+x2-2xydy=0 To Check : Differential equation is exact or not

Q: Suppose a is a positive integer. Simplify the expression a Σ((n + 2)³ + n³ - 2(n+1)³). n=1 [Explain…

A:

Q: Example: Show the correct Venn Diagrams of the given expression and values below: A = {0, 2, 4, 6,…

A:

Q: Q9: Using Matrix - Inverse method to find the stream flow rates (F₁, F₂, F3) by material balance as,…

A:

Q: Use Euler diagrams to determine whether the following argument is valid or invalid. All snakes have…

A:

Q: 3 -11 Let A = 7 -5 1. The eigenvalues of matrix A are... 6-62

A:

Q: heastern Oklahoma State University's business program has the facilities and faculty to handle an…

A:

Q: Show that the following number is rational by writing it as a ratio of two integers.…

A:

Q: Let V be the vector space of polynomials of degree n. The polynomial p(x) = co+c₁x + ₂x² + +Cnx is…

A:

Q: 2. Use bisection method up to seven iterations x-2x³-4x²+4x+4=0 on the interval [-2, -1]. to find…

A:

Q: Let W be the subspace of RS spanned by the vectors = (1,2,3,-1,2) and v= (2,4,7,2,-1). A basis of…

A: We have to solve given problem:

Q: 3. The vertical force with magnitude 75 lb acts downward at A on the two-member frame shown in the…

A:

Q: Draw a valid conclusion from the given premises. If a guitarist strums an E chord, then they're…

A: Solution: Given premises are, If a guitarist  strums an E chord, then they're playing E, G# and B.…

Q: If f (x) = 2x5 and g (x) = x4 log2 x we can prove g is O( f ) using the definition with C = 3 and…

A:

Q: 2. For tire size P225/45R17, give the following: Width (mm): Aspect Ratio (%): Height (in.):…

A: P= tire type 225 mm = tread width ( means that car of high performance use tires with higher section…

Q: Consider the problem Maximize subject to 2x2 + 3x3 + X 3 < 7 X 3 < -2 Z = X1 - X1 + X2 X1 X 2 3x1 +…

A:

Q: Detailed

A: We prove first part of Que 4 by Contradiction method.  Given that a is any integer. Any integer of…

Q: Let F be a field and let p(x) ∈ F[x]. If f(x), g(x) ∈ F[x] anddeg f(x) &lt; deg p(x) and deg g(x)…

A: Given : F be a field and let p(x) ∈ F[x]. And, f(x), g(x) ∈ F[x] such that deg f(x) &lt; deg p(x)…

Q: last two questions?

A: We will use reduce row Echelon form to find possibilities to convert the given matrix into identity…

Q: 10.y = cos(5x), find y⁹⁹ 99

A:

Q: Solve only for x in the following set of simultaneous differential equations by using D-operator…

A:

Q: Evaluate the expressions. (a) 50 div 7 7.143 (b) 50 mod 7 1 ]x

A: We shall answer the following in next step. We also recall the definitions

Q: If A=P-¹BP then B=Q-¹AQ for Q¹ =P where A,P,B and Q are square matrices of the same size. True False

A: A matrix is a mathematical object containing numbers arranged in rows and columns. The size of a…

Q: Suppose >1 and n+1 = 2-1/2 for ne N. Show that (r) is bounded and monotonic. Find the limit.

A: To solve this problem we use principle of mathematical induction and also use  A.M &amp; GM…

Q: Balls, Inc. produces two products, Squid Balls (S) and Fish Balls (F), in two departments, the…

A:

Q: f(x) = {0 -C < x < 0 0 < x < C

A:

Q: a) Air Resistance, the differential equation describing the velocity, v of a falling mass m, subject…

A: As per Bartleby rules we have to answer only 1 question

Q: Describe and graph the set of points in the complex plane that satisfy the condition |z − i| + |z +…

A:

Q: Determine the binary notation for 810. Enter your answer as a base-two number but do not include the…

A:

Q: When demonstrating that lim (2x + 3) = 7 with ε = 0.2, which of the following d-values suffices? x →…

A:

Q: A 3x3 matrix has three eigenvalues -3, -2 and 1. Its characteristic equation is ... O Ap(2) = 2³+42²…

A:

Q: 19 1 Let ū= 0 0 3 0 v=1 0 " and w = 1 0 19.1 Describe span{u, v, w}. 19.2 Is {u, v, w} linearly…

A: In this problem using definition of linearly independent set we can find the solution.

Q: Use the reduced echelon form of the matrix A shown below to find the factorization A = CR. 1 2 0 11…

A:

Q: A 8 C 9 n (An Bc) = [ 8 3 5 6 13 B 8 9

A:

Q: 2. Evaluate the integral by reversing the order of integration. √ysin(y²) dyda

A: Chenging the order of integration mean dy dx to dx dy.

Q: -3 -2 Given A=0 2 -6 6 3 3 [1] Write Nul(A) in form of span. Show work to justify your answers. ▲…

A:

Q: Why do we subtract 'twice' every edge that is incident in the intersection? Why is it 'three' even…

A: we subtract 'twice' every edge that is incident in the intersection because it is on both E1and E2…

Q: a. Use the appropriate formula to determine the periodic deposit. b. How much of the financial goal…

A:

Q: 4. Let -{(x4/35/3 + 1x5/3y4/3)/(x² + y²) if z #0 z = 0. Vy= f(z) = Show that the Cauchy-Riemann…

A:

Q: Find an equation of the tangent plane to the parametric surface R(u, v) = ((u - sin u) cos v, (1 -…

A:

Q: R(u, v) = (2v + cos u, 2u + sin v, uv)

A:

Q: Using the Method of Undetermined Coefficients, determine the form of a particular solution for the…

A:

Q: True or False: ⊨ F ⊃ T ⊨ - means logically valid , F-false, T-true

A: We know,       A ⊃ B is equivalent to ~A v B

Q: The average typing speeds S (in words per minute) of a typing student after t weeks of lessons are…

A: The graph containing the data points and the model is given by -

Q: When subjects who are treated in the SAME way differ in performance, what accounts for their…

A: Answer)  Giventhat: Subjects treated in the same way.  Find out the their measured difference????

Q: 1 2 Determine the following limits: X-9 .1.1 lim x+3 X-3 .1.2 lim X-0 3.2.1 using factorization.…

A: Please find attachment