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If alpha and beta are the roots of the e...

If `alpha and beta` are the roots of the equation `x^(2) + bx + c = 0`, then the roots of the equation `cx^(2) -b x + 1=0` are

A

`alpha^(2), beta^(2)`

B

`(1)/(alpha), (1)/(beta)`

C

`(alpha)/(beta), (beta)/(alpha)`

D

`2alpha, 2 beta`

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