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A quadrilateral is inscribed in a parabo...

A quadrilateral is inscribed in a parabola. Then the quadrilateral may be cyclic diagonals of the quadrilateral may be equal allpossible pairs of adjacent side may be perpendicular none of these

A

quadrilateral may be cyclic

B

diagonals of the quadrilateral may be equal

C

all possible pairs of adjacent sides may be perpendicular

D

none of these

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The correct Answer is:
A, B
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