CircleHard
Question
In a system of three curves C1, C2 and C3. C1 is a circle whose equation is x2 + y2 = 4. C2 is the locus of orthogonal tangents drawn on C1. C3 is the intersection of perpendicular tangents drawn on C2. Area enclosed between the curve C2 and C3 is-
Options
A.8π sq. units
B.16π sq. units
C.32π sq. units
D.None of these
More Circle Questions
Two lines through (2, 3) from which the circle x2 + y2 = 25 intercepts chords of length 8 units have equations...One possible equation of the chord of x2 + y2 = 100 that passes through (1, 7) and subtends an angleat origin is -...If the lengths of the tangents drawn from the point (1, 2) to the circles x2 + y2 + x + y − 4 = 0 and 3x2 + 3y2 &#...Two parabolas y2 = 4a(x -i1) and x2 = 4a(y i2) always touch one another, the quantities i1 and i2 are both variable. Loc...Line 3x + 4y = 25 touches the circle x2 + y2 = 25 at the point-...