CircleHard
Question
The number of common tangents of the circles x2 + y2 - 2x - 1 = 0 and x2 + y2 - 2y - 7 = 0 -
Options
A.1
B.3
C.2
D.4
More Circle Questions
The number of tangents that can be drawn from the point (8, 6) to the circle x2 + y2 _ 100 = 0 is...The radius of the circle passing through the points (1, 2), (5, 2) & (5, - 2) is:...Equation of line passing through mid point of intercepts made by circle x2 + y2 _ 4x _ 6y = 0 on co-ordinate axes is...For the ellipse 9x2 + 16y2 - 18x + 32y - 119 = 0, which of the following is/are true -...If the line 3x + 4y = m touches the circle x2 + y2 = 10x, then m is equal to-...