Question

relation between roots & coefficients and symmetric functions

Answer 1

Answer:

here is ur answer mate

Step-by-step explanation:

are known as functions of the roots α and β. If the expression doesn't change on interchanging α and β, then it is known as symmetric. ... To evaluate of a symmetric function of the roots of a quadratic equation in terms of its coefficients; we always express it in terms of α + β and αβ.

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