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In the formation of Routh-Hurwitz array for a polynomial, all the elements of a row have zero values. This premature termination of the array indicates the presence of
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- Only one root at the origin
- Imaginary roots
- Only positive real roots
- Only negative real roots
Correct Option: B
When all elements of row have zero values which leads to auxiliary equation. This premature termination of the array indicates the presence of imaginary roots.
