If the following system has non-trivial solution, \(px + qy + rz = 0\) \(qx +…
2015
If the following system has non-trivial solution,
\(px + qy + rz = 0\)
\(qx + ry + pz = 0\)
\(rx + py + qz = 0\)
then which one of the following options is TRUE?
- A.
\(p - q + r = 0 \text{ or } p = q = -r\) - B.
\(p + q - r = 0 \text{ or } p = -q = r\) - C.
\(p + q + r = 0 \text{ or } p = q = r\) - D.
\(p - q + r = 0 \text{ or } p = -q = -r\)
Attempted by 81 students.
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Correct answer: C
