A tangent and a normal are drawn at the point \(P(2,-4)\) on the parabola \(y^2=8 x\), which mee.... VIDEO
A tangent and a normal are drawn at the point \(P(2,-4)\) on the parabola \(y^2=8 x\), which meet the directrix of the parabola at the points \(A\) and \(B\) respectively. If \(Q(a, b)\) is a point such that \(A Q B P\) is a square, then \(2 a+b\) is equal to: 📲PW App Link - https://bit.ly/YTAI_PWAP 🌐PW Website - https://www.pw.live
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