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Question

How can the formulation of polynomial be done from its roots?

a.

poly(r), r is a row vector, containing the roots of the polynomial

b.

poly([roots as a coloumn vector])

c.

poly([roots as a row vector])

d.

poly([roots in descending order as a coloumn vector])

Posted under MATLAB

Answer: (b).poly([roots as a coloumn vector])

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Q. How can the formulation of polynomial be done from its roots?
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