Question

1.
Two tangents are drawn from the point (-2,-1) to the parabola y2 = 4x. If a is the angle between them, then
tana is equal to
(1) 3
(2)
1
3
1
(3) 2
(4)
2
Imath of the normal chord to the parabola 12
AY which suhtends a right angle at the vertex is​

Answer 1

Answer:

2 is the answer.....................................