Q 1163180945.     If alpha and beta are the roots of the quadratic equation `ax^2+bx+c=0` and if `px^2+qx+r=0` has its roots as `(1-alpha)/alpha` and `(1-beta)/beta`, then `r/p` is equal to

EAMCET 2007
A

`(a+b+c)/c`

B

`(a+2b)/c`

C

` (ab+bc+ca)/c`

D

` ab`

HINT

`rArr alpha +beta=-b/a, alpha beta=c/a`

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