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Unformatted text preview: (3) Draw the resultant force in the given fimre to approximately show its magnitude and direction. Problem 3: (25 points) A body with a mass of 300 kg is supported by the flexible cable systems shown in the figure below. Determine the magnitudes of tensions in cables A, B, C, D, and E. Note: draw all free body diagrams involved. Problem 4: (25 points) For the following set of linear equations: x, + x, + x, = 1 x,  2x2 + 4x, = 4 x, +3x2 +x, = 3 + (1) Write down the augmented matrix; (2) Find the reduced rowechelon form of the augmented matrix, by using GaussJordan elimination; (3) Find the solution from the reduced rowechelon form...
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 Fall '09
 SPILKER
 Linear Algebra, Gaussian Elimination, Force, Mass, Euclidean vector

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