Question: If ABCD is a cyclic quadrilateral such that 3 tan A + 4 = 0 and 13 cos B + 5 = 0, then

If ABCD is a cyclic quadrilateral such that 3 tan A +

If ABCD is a cyclic quadrilateral such that 3 tan A + 4 = 0 and 13 cos B + 5 = 0, then a quadratic equation whose roots are tan C and tan D, is (A) 15x2-56x + 48 = 0 (B) a2-18r + 1 = 0 (C) 12x2-17x-29 = 0 (D) 15x2-56x + 84=0

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