1.

Let A(0,0), B (5,0), C (5,3) and D(0,3) be the vertice of rectiangle ABCD , If P is a variable point lying inside the rectangle ABCD and d (P,L) denotes perpendicular distance of point P from line L If(d(P,AB)-(3)/2)^2 +(d(P,AD))^2ge1, then area of region in which P lies is (in sq.units)

Answer»

`15-2pi`
`10-pi/2`
`15-pi`
`15-pi/2`

ANSWER :D


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