Question: tangents are drawn from the points on the line x-y+3=0 to parabola?
Answer: Tangents are drawn from the points on the line x-y+3=0 parabola y2=8x. Then the variable chords of contact pass through a fixed point whose coordinates are (A) (3,2) (B) (2,4) (C) (3,4) (D) (4,1)