Question

For a non-trivial solution |A| is​

Answer 1

Answer:

∣A∣=0.

Step-by-step explanation:

An n×n homogeneous system of linear equations has a unique solution (the trivial solution) if and only if its determinant is non-zero. If this determinant is zero, then the system has an infinite number of solutions. i.e. For a non-trivial solution ∣A∣=0.

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