Evaluate the determinant of the matrix A by a cofactor expansion along a row or column of your choice.

Q: A. Identify the order and degree of the following equations. Order 5. y' + P(x)y2 = Q(x)

A: The question is about the order and degree of the differential equation.

Q: Translate the given problem into a second - degree polynomial in x using Lagrange interpolating…

A: Asked: To fit the given data into a second degree polynomial [P(x)] using Lagrange interpolating…

Q: (14) For a linear element, using the local coordinate system x whose origin lies at the half point…

A: Shape function formula -  Si = x2 - xl = xj - xl⇒Si =  xj - xi + l2 + xl⇒Si =  xj - xi - l2 - xl⇒Si…

Q: Determine if the homogeneous system has a nontrivial solution. Use row operations in the process.…

A:

Q: Find real numbers x,y,z such that A is Hermitian, where A = 3 3-2i yi x+2i yi 0 1+zi 1-xi -1

A:

Q: Find the minors of every element of the following matrices: For part (a): 1 3 -2] A = 4 -3 4 -1.

A: To calculate the minors of every element of the given matrix.   Given, A=   1    3 -2    0    5…

Q: , then relation between A and B is: *

A:

Q: b) f(t) = 2 sin 3t cos 3ª c) f(t) = sinh %3D 3

A:

Q: Find The Fourier series for the function defined by -n < x<0 f(x) = {" X + us

A:

Q: 3 2 -1 Rank of the following matrix is A = | 4 2 7 4 5

A: Convert the matrix into upper triangular matrix and number of non zero rows will give the rank of…

Q: Example: Let u =2 i+j,v=i+ j and w =i -j. Find scalars a and b such that u = a v +b w.

A:

Q: 13. A sufficient condition for convergence of the Jacobi method is that the system of equations is…

A: Jacobi method is used to find the solutions of a Diagonally dominant matrix .

Q: xêdy + (3xy + x- 1)dx = 0

A: Hello dear this is the solution of your problem Please see the attached solution, thanks

Q: Find the laplace transform of a given periodic functions; a) sawtooth function

A: Sawtooth function x1t=tut-ut-1ft=x1t+x1t-1+x1t-2+x1t-3 ..........taking laplace transform both…

Q: Translate the given problem into a second-degree polynomial in x using Lagrange interpolating…

A:

Q: Determine whether the matrix expression E(2B + A) is defined. Enter the size of the resulting matrix…

A:

Q: Determine the partial differentiation for each of the following functions (i) z = x²y cos(xy) (ii) z…

A:

Q: Just you -6 -2 8 1.1 -1 10.3 [A] = %3D 8. -2.5 -3 8 2 1 372 2 3 9. 1. Check if the above matrices…

A:

Q: You have been asked to find the centroid of a shape (left picture). First you use integrals to get…

A: To compare the y-coordinate of centroid of the exact and the approximate shape.   Using integrals…

Q: 8.14 Apply the step-by-step method to form n-groups from the variables Q, D, h/L, p, p, and g.…

A: In designing, applied math, and physical science, the Buckingham π hypothesis is a critical…

Q: egrate the equation below using Four-Point Gauss Quadrature betwe dy = 0 to y = 2.5. Hint: this is a…

A:

Q: Example 2 Find the kaplace transform of periodic function defined. by fe= 4/₂ fo f(t+3) = ft 0<t<3

A:

Q: Problem Set 3.2. Find the Integrating problem of the following differential equation and find the…

A: given equation (y + 1)dx - x dy = 0 we are asked to solve this equation

Q: 1. Find the sum of A and B given: b. a A = %3D e %3D

A: Please refer the attached solution, thanks

Q: The main part of the expression essential in doing inverse Laplace transform is: Numerator…

A: The inverse Laplace transform is the transformation of a Laplace transform into a function of time.…

Q: HWI: Write a program in Fortran 90 to find the value of In(x+1) from series bellow. Use format…

A: FORTRAN is very useful to get solution regarding very complex formula or equation which are not…

Q: Format: • If your answer below is a vector, input it as a column vector using the vector/matrix…

A: This question is related to the Fluid Mechanics from Civil Engineering. In this question ask about…

Q: Consider the function f : Z-> Z defined as f (x) = x - 1, if x is odd x + 1, if x is even. Is f…

A:

Q: Find the inverse transform of the given functions: 1. F(s) = 14s+10 9s²+8s+13

A:

Q: A. Identify the order and degree of the following equations. Order d²y dx2 (dx + 2b dy +y = 0 2.

A: The question is about the order and degree of the differential equation.

Q: A is an mxn matrix. Write a Matlab command to get a matrix B such that it consists of the squares of…

A: Enter the matrix Am*n Enter the command B=A.^2 TYPE "B=" OR TYPE disp(B)

Q: Visual basic

A: Here's a Visual Basic (VB) program code along with the form design to accomplish the task…

Design of structures using FEA

An arrangement, in which various members are interconnected with their constrained relative motion, the whole arrangement is then known as a structure. The degree of freedom of such a structure is zero. In such a structure, the load can act throughout the length of the structure or at the joints.