JEE Main 2018 Mathematics question
The tangent to the circle at the point (2, 1) cuts off a chord of length 4 from a circle whose center is (3, –2). The radius of is -
Answer: (A)
The tangent to the circle at the point (2, 1) cuts off a chord of length 4 from a circle whose center is (3, –2). The radius of is -