If the equation a(n)x^(n)+a(n-1)x^(n-1)+...

If the equation `a_(n)x^(n)+a_(n-1)x^(n-1)+..+a_(1)x=0, a_(1)!=0, n ge2`, has a positive root `x=alpha` then the equation `na_(n)x^(n-1)+(n-1)a_(n-1)x^(n-2)+….+a_(1)=0` has a positive root which is

greater than or equal to `alpha`

equal to `alpha`

greater than `alpha`

smaller than `alpha`

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