Question

$(α, β)$ lie on the parabola $y^2 = 4x$ and $(α, β)$ also lie on chord with midpoint $(1,\frac 54)$ of another parabola $x^2 = 8y$, then value of $|(8 – β)(α – 28)|$ is

• A. 192
• B. 92
• C. 64
• D. 128

Answer 1

Answer: (A)

192

Answer 2

The correct option is (A): 192