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23-01-2024
Mathematics

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The locus of the middle points of chords of the parabola y² = 4x is:
A. y² = x - 1
B. y² = 2(x - 1)
C. y² = 291 - x0
D. None of these

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23-01-2024

The correct answer is:

B. y² = 2(x - 1)

The locus of the middle points of chords of the parabola y² = 4x is another parabola with the equation y² = 2x or y = √(2x).

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