In the parabola, y2 = x, what is the length of the chord passing throu – McqOptions

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1.	In the parabola, y2 = x, what is the length of the chord passing through the vertex and inclined to the x-axis at an angle θ?
A.	sin θ ⋅ sec2 θ
B.	cos θ . cosec2 θ
C.	cot θ ⋅ sec2 θ
D.	2 tan θ ⋅ cosec2 θ
Answer» C. cot θ ⋅ sec2 θ

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