

MCQOPTIONS
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1. |
Consider the following simultaneous equation (with c1 and c2 beings constants):3x1 + 2x2 = c14x1 + x2 = c2The characteristic equation for these simultaneous equations is |
A. | λ2 – 4λ – 5 = 0 |
B. | λ2 – 4λ + 5 = 0 |
C. | λ2 + 4λ – 5 = 0 |
D. | λ2 + 4λ + 5 = 0 |
Answer» B. λ2 – 4λ + 5 = 0 | |