If a and c are such that the quadratic e...

If a and c are such that the quadratic equation `ax^(2)-5x+c=0` has 10 as the sum of the roots and also as the product of the roots, find a and c respectively :

A

`1/2,6`

B

`1/2,5`

C

`1/2,8`

D

none of these

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The correct Answer is:

B

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