If ABCD is a cyclic quadrilateral such t...

If ABCD is a cyclic quadrilateral such that `12tanA-5=0` and `5cosB+3=0`, then the quadratic equation whose roots are cosC and tanD is

A

`39x^(2)-16x-48=0`

B

`39x^(2)+88x-48=0`

C

`39x^(2)-88x-48=0`

D

none of these

Verified by Experts

The correct Answer is:

A

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