Questions and answers by

Joseph Anyanwu

Questions (8)

A laterally restrained beam 10m long that is simply supported at both ends support a dead uniformly distributed load of 25.2KN/m
1. 1 answer
2. 158 views
A rectangular steel bar 14mm x 20mm x 250mm long extend by 0.15mm and subjected to a stress of 270N/mm^2.1) calculate the
1. 1 answer
2. 256 views
Show that the system of equations 2x+6y=-11, 6x+20y-6z=-3, 6y-18z=-1 is not consistent.
1. 1 answer
2. 176 views
Find the unique solution for the systems of linear equationsw +2x+2y-z=5 2w-x-y+4z=6 -w+3x+4y-2z=5 3w+x+y-4z=4
1. 1 answer
2. 136 views
Using a row operation, compute the inverse of the matrix A= ( 1 1 10 2 3 5 5 1)
1. 1 answer
2. 140 views
Use cramer’s rule to obtain the solution of systems of the linear equations2x+5y-2z=-38 3x-2y+4x=17 -6x+y-7z=-12
1. 3 answers
2. 185 views
Find the unique solutions for the systems of linear equationsw+2x+2y-z=5 2w-x-y+4z=6 -w+3x+4y-2z=5 3w+x+y-4z=4
1. 3 answers
2. 135 views
Find the unique solutions for the systems of linear equationsw+2x+2y-z=5 2w-x-y+4z=5 -w+3x+4y-2z=5 3w+x+y-4z=4
1. 1 answer
2. 135 views

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