Question

can u all answer this please??​

Answer 1

Answer:

answer

in circle with center X , AT = PT...........( 1 )

[ two tangents drawn to a circle from an external point are of equal length ]

in circle with center Y, BT = PT.............( 2 )

[ same reason as above ]

from (1) and (2), RHS is equal, hence LHS has to be equal.

therefore AT = BT Proved