A straight line passing through (3, 1) meet the coordinate axes at and . It is given that distance of this straight line from the origin ‘O’ is maximum. Area of is equal to
The straight line intersects the -axis and -axis at and respectively. Then the distance where is the centre of the in-circle of where is the origin, is equal to
A point moves in the -plane such that the sum of its distance from two mutually perpendicular lines is always equal to 3. The area of the locus of the point is