If Ai is the area bounded by ∣x−ai∣+∣y∣=bi,I∈N, where ai+1=ai+23biandbi+1=2bi,a1=0,=b1=32, then
Let Ar be the area of the region bounded between the curves y2=(e−kr)x(where k>0,r∈N) and the line y=mx(where m=0), k and m are some constants
A1,A2,A3,… are in G.P. with common ratio
A farmer F1 has a land in the shape of a triangle with vertices at P(0,0),Q(1,1)andR(2,0). From this land, a neighboring farmer F2 takes away the region which lies between the side PQ and curve of the from y=xn(n>1). If the area of the region taken away by the farmer F2 is exactly 30% of the area of ΔPQR, then the value of n is ___.
Area of region bounded by the curve y=4+x24−x2,25y2=9xandy=53∣x∣−56 which contains (1, 0) point in its interior is