Consider the following system of three equations in x, y and z. x 2 gives 4x + 8y + 10z = 34 (1)* (1) (2) (3) 2x + 4y + 5z = 17 %3D 8x + 7y + 13z = 40 4x + Ay + 3z = B %3D a) Give values for A and B in equation (3) that will make the system have infinite set of solutions į,e; the equations are dependent. Show all working.

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
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Consider the following system of three equations in x, y and z.
x 2 gives 4x + 8y + 10z = 34 (1)*
(1)
(2)
(3)
2x + 4y + 5z = 17
%3D
8x + 7y + 13z = 40
4x + Ay + 3z = B
%3D
a) Give values for A and B in equation (3) that will make the system have infinite set of
solutions ie; the equations are dependent. Show all working.
Transcribed Image Text:Consider the following system of three equations in x, y and z. x 2 gives 4x + 8y + 10z = 34 (1)* (1) (2) (3) 2x + 4y + 5z = 17 %3D 8x + 7y + 13z = 40 4x + Ay + 3z = B %3D a) Give values for A and B in equation (3) that will make the system have infinite set of solutions ie; the equations are dependent. Show all working.
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