The angle subtended by the chord AB in the minor arc of S is (A) 3π/4 (B) 5π/6 (C) 2π/3

Question

Consider the circle S : x² + y² – 4x – 1 = 0 and the line L : y = 3x – 1. If the line L cuts the circle at A and B then

The angle subtended by the chord AB in the minor arc of S is 

(A) 3π/4

(B) 5π/6

 (C) 2π/3

(D) π/4

Answer 1

Correct option (A) 3π/4

Explanation:

Angle subtends at minor arc = 180 – angle at major are