Minimize c=2x+10y subject to x+3y > 10,  3x+4y > 20 x,y, >0 using simplex method.

Q: 4. The following table provides the average price of Regular Grade of gasoline for 4 years. Use 2015…

A:

Q: Solve the initial value problem y" +0.2y +0.01y = 0; y(0) = 0, y/(0) = 2

A: We will 1st find roots of characteristic equation . depending upon type of roots of characteristic…

Q: Find the solution of the given initial value problem. y(4) - 6y"" +9y" = 0; y(1) = 11+e³, y'(1) =…

A: Let y = A emt be a trial solution of the given differential equation. Then the auxiliary equation…

Q: Graph the constant-profit lines through (3,2) and (5,3). Use a straightedge to identify the corner…

A: Given objective function is P = 5x + y   To Find: the maximum profit

Q: (B): If A = 2i + 3j - 4k; R = 3-4j+5k and C=i+j-k, find: (UU)Ã. (B+C)and (A + B). (iv) (3A+48).C…

A:

Q: Y=

A: Given equation : y=cos2xx2+Y2-x=2

Q: Calculate FdV where F = 2i+2z j+yk and V is a space bounded by z=0, z = 4 and x² + y² = 9.

A:

Q: You receive a pay raise of 8%, followed by a pay cut of 8% is it true that after the two changes in…

A: Let us take our initial salary as $1000.

Q: 2 - ƒ (t) = sin 0.5t + ²⁄t – 3 8 cos 32t

A:

Q: Find the volume of the solid formed by y = 4 sin(x) bounded by x = 0 revolved about the x axis on…

A: We have to find the volume of the solid formed by y=4sinx bounded by x=0 revolved about the x axis…

Q: Given 3 y₁ = x²³₁ (0,00) is soln to x²y²-6y=0 find y₂ and show linea independence.

A:

Q: (2) y = tan³√/cot (7x)

A: 1. Given: lnx-y=xy+y3 Differentiating as, ddxln x-y =ddxxy+y3⇒1x-y1-dydx…

Q: Set-up and evaluate the triple integral for the mass of the box 1≤x≤2, 1≤ y ≤16, 0≤z≤ with density…

A:

Q: The position of an object at time t is r(t) = (7 + t)i + e'j. Eliminate the parameter 1 to find y as…

A: Given the position of an object at time t is r ( t ) = ( 7 + t ) i + et j . We eliminate the…

Q: Prove if n greater than or equal to 2 and G is connected with 2n odd vertices, then G has n open…

A: Introduction: Hamiltonian Path: If we take away one of the edges from a Hamiltonian circuit, we are…

Q: Matrix A=(a)nxn is called strictly diagonally dominant, if "1 |a₁|> Σ |aj|, Σ |aj|, i=1,2,...,n.…

A:

Q: 40. The cubic x³ - 2x² - x + 1 has three real roots; one is negative. a. Find a rearrangement that…

A:

Q: Complete the following steps for the given function, interval, and value of n. a. Sketch the graph…

A: Mid point Riemann sum formula  ∫abf(x)dx≈Δxfxo+x12+fx1+x22+fx2+x32+fx3+x42+......+fxn-1+xn2where…

Q: 5.0⁰0 x² - 2x+6 (x²+2)(x-2) -dx

A: We have given a Improper integral ,  I = ∫3∞ x2 - 2x + 6x2 + 2x -  2dx We know that , Improper…

Q: I = √²+¹dx Divide the integral into 5 equal parts (n=5) and obtain the numerical integral with the…

A: Trapezoidal rule: ∫abydx=h2(y0+2(y1+y2+y3+...+yn-1)+yn)  to approximate the integral: ∫abydx. Here,…

Q: Use implicit differentiation to find an equation of the tangent line to the curve at the given…

A:

Q: I. Modified TRUE or FALSE. Write Tolits if statement is true and Tol if statement is false. For…

A: 7. False  Because Modus tolens is a law of inference.

Q: 1. Figure out the Z transform F(z) of the unit ramp function f(t). f(t) = { t20 t<0

A:

Q: o find the smallest positive root of tan x-x=0 which of the following re-arrangemen propriate? e the…

A: The following steps are used to find the numerical solution of the equation fx=0 by the fixed point…

Q: Q3 :(A): By using " L' Hopital rules "; Find the limits of : 2 (1) lim,-ol; (2) lim 0 x ³ (tan-¹x-x)…

A:

Q: Find the Taylor or McLaurin series for the following functions f(x) = xe-*, a=0

A: Here f(x)=xe-x,a=0. We find the Maclaurin series of f(x).

Q: (d) Wh 25. (-4,2) (0, 3) -4 (-2,0) (4,2) (2,0) 4X y 2 (2,1) ܝܘ ܕܪ 3 30. y Ddd divin| 2 (0, 1) ܢܘ .…

A:

Q: 5. Let S₂ denote the symmetric group on the 2 letter set Σ = {0, 1}. (a) List the elements of S₂ in…

A:

Q: Volume of the function g(x, y)=√√64-x² - y² over the semicircle bounded by x² + y² ≤ 64, x≥0. 6 2-…

A:

Q: (RSA public key cryptosystem) = Bob chooses the secret primes p = 5 and q Bob chooses the encryption…

A:

Q: Example 2 Let A = [aij], B = [bj] be two nx n matrices in Mnxn with inner product (A, B) = tr (ATB)…

A: Given A = 1011 ,  B = 0200

Q: consider the ff. function: f(x, y) = cot" "^ (1+x) - 2x + ³y 3y 2e

A: Given the function             f(x, y)=cot-1(1+x)-2ex+3y Where              x=s2+t2,  and…

Q: Consider the following. B = {(0, -1, -2), (4, 1, 2), (12, 3, 7)}, B' = {(-3, -2, -6), (2, 1, 3), (2,…

A:

Q: statement, justify why statement is false. Restating the statement is not an acceptable justi You…

A: given statements 7. Modus tolens is a law of replacement. 8. S={the collection of all mammals with…

Q: Find the solution of the given initial value problem. y(4) - 8y" + 16y" = 0; y(1) = 10 + e¹, y'(1) =…

A:

Q: State and prove the convergence order of Newton's approach:

A:

Q: Compute с -ater-clockwise see from above. where xdy - y dx ус is the unit circle center at origin…

A: Introduction: In vector calculus, another very important theorem is Green's theorem. It makes a…

Q: (ve-2x + y²) dx - e-2x dy = 0 6. (ye

A: We need to identify the given first order differential equation as homogeneous, Bernoulli, linear…

Q: Q5: Find for the following functions: (1) In(x - y) = xy + y³; (4) y = x sinh 2x-cosh 2x (2) y =…

A:

Q: What is the slope of the line whose equation is 5x + 7y - 3 = 0.

A: The equation of a line has the representation y=mx+c. If c=0 then, the line passes through the…

Q: Refer to the given system to solve the problem. Find the solution of the system for which x₂ = 0 and…

A:

Q: Every closed and bounded subset of X is compa The subset {z EX: |||| ≤ 1} of X is compact... X is…

A:

Q: Q1: Answer two only (A): Solve the following linear equations by Cramer's rule: x+y+2z=1 2x-y-z=0 x…

A:

Q: Evaluate the integral over curve C. f(x, y) = x + y, C : x 2 + y 2 = 4 in the first quadrant from…

A: Given, the curve                      f(x, y)=x+y,    C: x2+y2=4 in the first quadrant (2, 0) to (0,…

Q: Romberg integration for approximating f f(x) dx gives R₂1 = 2 and R22 = 12 then f(0) = O 14 O 4 O…

A: Here given integration as ∫-11fxdx and given R21=2, R22=12 Now, According to Romberg integration for…

Q: Use the disk method to find the volume of the solid of revolution generated by rotating the region…

A:

Q: Find the solution of the given initial value problem. + 18y"" + 123y" + 378y' +442y = 0; y(0) = 7,…

A:

Q: The function y= 98.6 + 0.3 sin(í/12 x – 11à/12) models variation in body temperature, y, in °F, x…

A: For a function  y=Asin(Bx+C)+D A is amplitude  2πB is period C is phase difference  D is vertical…

Q: Find the general solution of the differential equation.For x=3,m=11

A: Introduction: A higher order linear homogeneous differential equation has only complementary…

Q: Describe the right-hand and left-hand behavior of the graph of the polynomial function.…

A: Right and left behavior of any polynomial depends on its degree ( highest power of x ) and co…