Question

24
16. If a>b>c and the system of equations
ax+by+cz = 0, bx + cy + az = 0 and
cx + ay+bz = 0 has a non-trivial solution,
then both the roots of equation
at? +bt +c= 0 are
A) real
B) of opposite sign
C) positive
D) imaginary​

Answer 1

Answer:

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