solve for x, if possible, explain your result
Q: -41 Find the adjoint matrix of 01 21 01 -2 C. 4 A. [-2 B. 4 D. 01 -1
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Q: The figure shows the flow of traffic (in vehicles per hour) through a network of streets. 400 - -600...
A: The following steps are used to find the solution of the system of equations AX=B, where A, X and B ...
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A: We will use method of lagranges multiplier . To maximize f(x,y) subject to g(x,y)=k Solve system o...
Q: 54. If sz is the k th partial sum of the harmonic series, prove that In (k + 1) < S <1+ln k. Hint: 1...
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Q: Find the radius of convergence of the power series n· 4n n=1
A: Given series is ∑n=1∞x2nn·4n
Q: dy x fan x
A: Introduction: The variable is separated when the differential equation can be written as dydx = f(y)...
Q: Three complex numbers are related as follows: AB = 4 + j3 BC = 2- j5 CA = 3 + j6 Find the value of C...
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Q: Question 1.5 a) Express the complex number (5-2i' in the form a+bż b) Epress the complex number belo...
A: Rational Numbers: All the numbers which can be written in the form of pq. Here, p and q are integers...
Q: Is the following statement necessarily true? Provide a proof or a counterexample. If h : A → B, g : ...
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Q: Determine the solution of the initial value problem 1. 5y" + y' = -6x, 2. у" + 4у + 5у %3D 35е*x, y(...
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Q: Suppose a box contains 4 red and 4 blue balls. A ball is selected at random and removed, without obs...
A: Solution:-
Q: A wire is parameterized by 7(t) = where (t) is measured in cm. The linear density of the wire in g/c...
A: The complete solutions are given below
Q: Find the eigenvalues and the correspþnding eigenvectors of the matrix A 8.
A: Given the matrix A=4-28-4 We will find the eigenvalues and the corresponding eigenvectors of A. Eige...
Q: 14. Two cars start from rest at a traffic light and accelerate for several minutes. The graph below ...
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Q: For the subspace below, (a) find a basis, and (b) state the dimension 9a + 18b - 3c 12a - 4b - 4c : ...
A: Given:Subspace 9a+18b-3c12a-4a-4c-6a+5a+2c-3a+b+c: a,b,c in ℝ
Q: Use spherical coordinates to evaluate the integral z dV where E is the region in the first octant gi...
A: Given the integral ∫∫∫EzdV where E is the region in the first octant given by 1≤x2+y2+z2≤4
Q: Given y = log, 16. The value of y=
A: Disclaimer: Since you have asked multiple questions, we will solve the first question for you. If yo...
Q: į326545i7287 -3i8746 Simplify: i6745-2i6424
A: The property of exponents are am·an=am+n, (am)n=amn, where a, m, n is any number, The property of i...
Q: 3. Suppose that r(t) < s(t) on [1, ), and r(t) is continuous and strictly decreasing on [1, 0). If S...
A: Given rt<st on [1,∞), and rt is continuous and strictly decreasing on [1,∞). Given ∫1∞stdt is con...
Q: 17 Given D = |1 y| 1. If D = 0 and x +y = 7, find x. -2 13 1 В. 4 А. 3 С. 2 D. 5
A: Solve the determinant.
Q: Given A (6, - 2) and B (-1,2), enter the equation of the line through point B and perpendicular to A...
A: Given A6, -2 and B-1, 2 We shall find an equation of the line through the point B and perpendicular ...
Q: Q: from the function kxe* OsxS 10 f(x) = and 1 = Y dx find other wise 1- k 2- p(1 <x< 5) 3- p(-4 <x<...
A: Introduction: The probability distribution function of a random variable is the probabilistic functi...
Q: h(x) = - (x + 2)³(x – 3)² Degree Leading Coefficient End Behaviour y-intercept Roots Order of Roots
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Q: 3. Approximate the integral -dx using 4 trapezoids.
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Q: Use Bisection method to compute the root of the equation f (x) = x² – x – 1 in the interval (1,2) ac...
A: The bisection method uses the midpoint of an interval to perform the iterations to approximate the r...
Q: -21-5 5. L {f(t)} where f(t) = e-s
A: We have to evaluate the Laplace transform of the function ft=e-2t-5. We have to use the properties o...
Q: Bruce's Material Company hauls gravel to a construction site, using accompanying table. Bruce must d...
A: We will construct a linear programming problem according to the given conditions and solve it using ...
Q: Using the Frobenius norm for your calculations, what is the condition number of the matrix A? Round ...
A: Given matrix is A=2367928113 Since we know the Frobenius norm of matrix is AF=∑i=1n∑j=1maij2⇒AF=22+3...
Q: rential equat
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Q: PROBLEM 1. Consider the sequence defined by a_ = n 3n + 3; n 2 1, find the following: 4. 1. Σα i=1 4...
A: "Since you have posted a question with multiple subparts, we will solve the first three subparts for...
Q: Compute the mark-up price of instant noodles using the given data VCU/U = 20.00 FC = 500.00 US = ...
A: Mark up cost is given by the equation ; Markup cost=unit price·(1+mark up%100)
Q: Find the minimum and maximum values of z= 2x + 9y, if possible, for the following set of constraints...
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Q: Suppose that X is a random variable having the following p.d.f. , Find the Mode * ? F(«) = {o**(1 : ...
A: Introduction: Suppose, X is a prescribed continuous random variable with probability density functio...
Q: 4 (2) 5 -4 ,{X} = {1}
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Q: ifth term and twice the third of an arithmetic progression equals the twelfth term. if the seventh t...
A: Introduction: Arithmetic progression is a progression in which each term following the first is obta...
Q: Find the round-off error of the following using 5 significant digits: 1. 1 3 2. tan 15° 3. 1 — п 4. ...
A: Round-off error is the difference between an approximation of a number used in computation and its e...
Q: Find the minimal polynomial of 2 1 0 0 0 0 210 0 0 0 2 00 0 0 0 2 0 0 0 00 1 Find the minimal polyno...
A: We have to find minimal polynomial of given matrices.
Q: Use polar coordinates to evaluate S (5x-y) dA gion in the fourth quadrant bounded by the circles nd ...
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Q: • Find f(22) using Gregory-Newton method: 5 10 15 20 25 f(x) 8.720 17.36 25.88 34.20 42.26
A: Introduction: The formula of Newton-Gregory method is given by, y(x)=y0+p∆y0+p(p-1)2!∆2y0+p(p-1)(p-2...
Q: Solve by the substitution method. 2х — 5y %3D 8 x = 4y + 4 (х, у) %3
A: We have to find value of x and y by substitution.
Q: Solve * + 3x – 4x = 20t, given that at t = 0,x = 0 and %3D
A: Introduction: One independent variable and its derivatives are included in an ordinary differential ...
Q: >B(-1, 1, 6) nd the line (L2) throgh C(3.1 -1) D(4, 5 -2) 7 the line
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Q: Use a system of linear equations with two variables and two equations to solve. 259 students enrolle...
A: Since you have asked multiple question, we will solve the first question for you. If you want any sp...
Q: Parametrize the following two curves in R³ and find their arclength. (1) the intersection of the cyl...
A: Question 1:Given:The intersection of the cylinder x2 + y2 =1 and the plane x+y+z = 1
Q: 3. A B 4. 3,2, Modus Ponens 5. BV C 6. BV ~ (~ C) 7.
A: Introduction: Apart from constructing a truth table, an argument can be deduced from its premises th...
Q: 1. The data betsu represents the heights (cm) of 20 beys 140 138 133 148 160 153 131 146 134 136 149...
A: (i) Make a table to list the classes and frequency of data set.
Q: - y² + 22 = 169 at (5,0,12). %3D (1) . i+3 3 3 -) i+ k, 6. 12 12 =) i+k, (d) k. i+
A: In this question, the normal to the curve is calculated using the finding gradient of the function. ...
Q: Solve the following linear programming problem. Maximize: z=15x + 7y subject to: 4x+7ys28 10x + ys 2...
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Q: Part 1 Mai chooses a letter at random from the word DREAM, then flips a fair coin. 1. Write all the ...
A: Disclaimer: Since you have asked multiple questions, we will solve the first question for you. If yo...
Q: vative of the a a lino diro
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solve for x, if possible, explain your result (look at problem in picture)
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