Question

Q55. If the line x - 1 = 0 is the directrix of the parabola y2 - kx +8= 0, k = 0 and the parabola intersects the circle x2 + y2 = 4 in two real distinct points, then the value of k is
O (A) 4
O (B) -8
O (C) 3
O (D) -2​

Answer 1

Answer:

a)4

Step-by-step explanation:

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