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If alpha,beta are the roots of the equat...

If `alpha,beta` are the roots of the equation `x^2+p x+q=0,t h e n-1/alpha,-1/beta` are the roots of the equation `x^2-p x+q=0` (b) `x^2+p x+q=0` (c) `q x^2+p x+1=0` (d) `q^2-p x+1=0`

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