2 -3 C = 5 -1 -4 2, D= 0 1 2 1 -1 2 4 Let A= 0 3 4 -1 -2 3 |-1 0 O 2 3 Perform each of the following computations, or indicate that the operation is not defined: (a) A + B (b) A + C (c) AB (d) AC (e) D"D

Q: 1. What value of x satisfies the matrix equation [3x-2 3x-2 5 0 x+8 7x+147 5

A:

Q: 2. Find the FS of the following periodic function f(x) = A when 0 <x <n f(x) = -A when n <x < 2n If…

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A: These concepts are used in mechanical control devices.

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A: To choose: The correct option for solution of the 2nd order O.D.E. Given: The O.D.E. is given as,…

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A:

Q: 1 [x 1] - 7 4 1 4

A:

Q: Solve for the inverse of the given matrix by definition A*A-1 = A-1*A = | 1 7 -5 |A| = |-2 -3 4 8 9.

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Q: max z %3D 5x, + 8xх, + 7x, + 4x, + 6х, || st. 2х + 3x, + 3х, + 2x, + 2х, < 20 3x, + 5x, + 4x, +2x,…

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Q: Q4/ For the figure below, all dimensions in inch. A/The total Area: 1.5 2.5 2.5 2.5 2.5 Q4/B/ the…

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Q: Q4/ For the figure below: a) Fy is: 0.6m 0.2 40° 0.8m FI-1600 N 0.4

A: Given:The following forces are acting on a body:F1=1600 NF2=1000 NF3=900 NF4=1200 N

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A:

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Q: e cofactor of the el

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A: Given, x¨ +4x=0D2+4x=0It can be written as-m2+4=0m2=-4m=±2iThe solution of the differential equation…

Q: 7. Given a square matrix -2 | A = -3 -1 4 0 1

A:

Q: 4. ABC = X LCD=X AB ABC

A:

Q: In the Figure 2, the resultant R can be found as:

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Q: 6- if A=L nd B is 3xs unirt matrix A-[ Pind AB)"

A: Given: A=12-13-134-24B=100010001

Q: Perform the operation g(t)=2t+5 f(t)= 2t+5 find: (g+f)(t)

A:

Q: The shape function value

A: This question is based on the concept of shape function.

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A: Given: The structure is  shown below:

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A:

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Q: F1 25 kN-m A

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A: Option c is correct. A is non singular.

Q: A = (A1)7 + (A2)j + (A3)k A = 2,B = B = (B1)ī + (B2) + (B3)k ĀXB = ? Ā.B = ? JĀx B= ?

A:

Q: - Output A Output

A: Below is the truth table for NOT gate as per given in the question.

Q: >X2 >X1 >f(t) >X3 M2 C1 C2 K1 K2 M1 M3

A:

Center of Gravity and Centroid

The term center of gravity indicates the position or location of a point about which the whole weight of a body or system is supposed to be concentrated, which means the whole weight of the body or system works through this point. It is closely related to mass distribution. For all positions of the body, the center of gravity would be a single point.