NEST2022MathematicsCircle
Let C₁ and C₂ be two circles with positive radii such that the distance between their centers is equal to the sum of their radii. Then the number of tangents common to both the circles C₁ and C₂ is
Options
- A2
- B3
- C4
- D1
Correct answer
B. 3
Step-by-step solution
No solution available.