Find the ic by using Least cost Method? Di Dz D3 Dy supply 10 20 %3D 15 12 7) 20 2, 25 14 16 18 15 emand 15 15 15 10

Q: Rewrite 37–39 by separating off the final term. k+1 m+1 n+1 37. Σί() 38. Σ 39. т(т + 1) k-1

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Q: A- Locate the centroid (X only) of the shaded area

A: Given,           

Q: 2 4 -8 Let A = and B = |. If AB = [ab 1, then which of the following is the value of ab? 10 A. 8 +10...

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Q: a b c If det A =| d e f =k find the value of the given determinant. ghi a – 3g b-3h c-3i 39 -d 3h 3i...

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Q: d. |A ∪ B̅ ∪ C̅| e. |A̅∩ B ∪ C| f . |A̅∩ B̅ ∩ C|

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Q: sin 4x 1. f(x) : complete the table. Show your solution. 2 0.8 0.5 0.1 0.01 0.001 0.0001 f(x) sin 4x...

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Q: Find all distinct (real or complex) eigenvalues of A. Then find the basic eigenvectors of A correspo...

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Q: Probelm 10 Show that V{(x) = | v²f(x+ r(y – x))(y – x) dr. %3D Show all your work pls.(readable writ...

A: We will use the basic knowledge of integral calculus and vector calculus to answer this question.

Q: 1 -2 2 Find LU factorization of A = 9 -6 4 9 -5 3 2.

A: Q2 asked and answered.

Q: 2000 2002 2004 2006 256.5 240.8 217.0 (a) Find an exponential model of the form f(1) = y,b' for thes...

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Q: 4. Construct a 2-dimensional CW-complex whose fundamental group is Z x Z/2 (and prove it).

A: Please check the detailed sol" in next step

Q: Which of the following is the general solution to the differential equation (бх + у?)dx + y (2х — Зу...

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Q: s Klein made some fruit buns. She sold of them in the mornin t of the remainder in the afternoon. If...

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Q: The auxiliary roots of the following differential equation y" – 2y' + 5y = 0 are 11 = 12 = -2 3-V29 ...

A: The given differential equation is:y''-2y'+5y=0     ...........(1)We have to find its auxiliary root...

Q: 4. Write a script which uses finite difference approximations to compute the first derivative dy/dx ...

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Q: Evaluate: – 4 + P(7,4)

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Q: Use any method to determine whether the series converge. 11 (a) E A Vk +1 This series cos( converges...

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Q: Anne and her siblings are planning to throw a surprise party for their parents' 50th wedding anniver...

A: To decide whether the given statement is permutation or combination. 

Q: Show that following Matrix is an idempotent Matrix A=5 ーマ

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Q: Which of the following is the general solution to the differential equation G dx + (In(2x – 2) +) dy...

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Q: A construction company buys lumber in 8- foot and 14-foot board lengths. Each 8-foot board is cut in...

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Q: ize P= 3z + 4y E to 21 + vS 16 27+ 3y S 24 z20, v 20

A: Introduction: Linear programming is the most basic method for optimizing a problem. We can use this ...

Q: (a) The Legendre's Equation (1-x)y"-2y+n (n+ 1)y=0 where n is a constant. Express the following equa...

A: For (3), We are given the Legendre's Equation 1-x2y''-2xy'+n(n+1)y=0 where n is a constant. Now, we ...

Q: d) Let X = {1,2, 3, 4}. Define a binary relation R on subsets of X by ARB if and only if A and B hav...

A: I just use the definition to solve the problem d and e.

Q: s than twice what his younger sister Maria weighs. If w represents Maria's weight, which expression ...

A: Introduction: An equation is a mathematical statement composed of two expressions joined by an equal...

Q: Find the stationary points and the values of the Lagrange multipliers for the following problem. (i)...

A: Since you have asked multiple questions, we will solve the first question for you. If you want any s...

Q: Bobby applied for a landline phone in his new house. He was given the number 7-630- 8380. How many d...

A: To find The distinguishable permutations are there in Bobby Telephone number. 

Q: Set up the linear programming problem. Do not attempt to solve it. George eats a meal of steak, pota...

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Q: B. L{te²" sin 6t} 21

A: (3) We know that  LtnFt=-1ndndsnfs where LFt=fs and LeatFt=fs-a where LFt=fs  

Q: The equation -2y" + 7y = 3e* - 2 sin x is a second order linear ordinary differential equation. Sele...

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Q: Q6: Find the eigenvalue for 3 -2 01 8. -6 B =-6 2 A = -2 3 7 -4 -4 3

A: we have given the matrices A=3-20-230000     &  B =8-62-67-42-43 we have to find the eigenvalue ...

Q: Find the derivative of the vector function below r(x) = sin²(secx 2)i +csc°(vx² +1)j +8tan(x -) k

A: The general form of one-parameter vector-valued function space is given by r(x)=f(x)i+g(x)j+h(x)k, w...

Q: Q2 FILL IN THE BLANKS. No justification is required. Let G be the following graph: 6. 10 11 12 13 14...

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Q: Complete the statement. If PN bisects ZKPI, then N K PN = PN PI = PK Option 1 Option 2 ZPNI = ZPNK Z...

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Q: [6 31 Use Gauss elimination method to find the inverse of A = %3D

A: In order to determine the inverse using the Gauss elimination method, augment the matrix with an ide...

Q: Q2) Find plane area bounded by functions y = x,y 3,and x = 5.

A: We have to find the area bounded by the functions: y=x, y=3, and x=5For y = 3 we have x = 3

Q: If it is known that |A| = 5, then the cardinality %3D IDIA) DLALig

A: Given,            A=5

Q: Parametrize the following two curves in R3 and find their arclength. (1) the intersection of the cyl...

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Q: Prove that the sum of two symmetric matrices of the same size is symmetric. Prove that the scalar mu...

A: Solutions 

Q: Which of the following is an equation of a Hyperboloid of Two Sheets? O z² = 1 - x² - y² %3D Ox2 - y...

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Q: 1. Let (e1, ... , en) be a basis for a vector space V. Show that (ei + en, e2 + en, ... , en-1 + en,...

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Q: blem 2 Let A > 0 and A + na. y" (t) +X'y (t) =Dan cos (nat) n=1

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Q: Find the radius of convergence of the following power series. n (x +3)" Z 5"(n² + 1) n=1

A: We can find the radius of convergence of the given series by ratio test. 

Q: 1- Solve the following systems linear differential equations (by elimination) dx = -9y, (a) dt dy = ...

A: (a)Given that, dxdt=-9ydydt=-4x Now we solve this system.  

Q: How many ways can Paolo, Rico, Jared, Arnold, Edward, Janna, Victoria, Hazel, Julia, Alice, and Lyka...

A: Given, Male: Paolo, Rico, Jared, Arnold, Edward. Female: Janna,Victoria,Hazel,Julia,Alice,Lyka. So t...

Q: Consider the problem of solving x- arctanx= 1. (a) Define a convergent fixed point iteration from th...

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Q: Let R be the relation on Z defined by x Ry if and only if x+ 3y is even. Prove that R is an equivale...

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Q: Find the derivative of the vector function below 2 r(x) = sin (secx ²)i +csc°(Vx² +1)j +8tan(x^)k

A: We have,r(x)=sin2secx2i+csc3x2+1j+8tanx2k    ..........(1)

Q: Q5) Evaluate the following integral by using Partial fractions Method: x- x = t + 1). (x – 1)² dx (x...

A: Given the integral is y=∫x3-xx2+1x-12dx

Q: Solve (2i - 3j) • [ (i + j - k) x (3i - k) ]

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