Parabola Lecture 10: How to find focus, directrix of general parabola ax^2+2hxy+by^2+2gx+2fy+c=0 ?

Parabola Lecture 10: How to find focus, directrix of general parabola ax^2+2hxy+by^2+2gx+2fy+c=0 ? eg 16x^2+8xy+y^2-74x-78y+212=0 General equation in second degree in x and y 🎯 Start your JEE Advanced Maths journey: 📘 Theory (build concepts step-by-step)    • JEE Advanced Complete Theory | Concepts, F...   🧠 Problem Solving (JEE Advanced level)    • JEE Advanced Problem Solving | From Method...   📌 Access notes, sheets & structured learning: https://mathsmerizing.com 📺 For ISI, CMI & UG-level maths:    / @mathsmerizing_alt   🤝 If this content is helping you, you can support the work here: UPI: 7906459421@okbizaxis ━━━━━━━━━━━━━━━━━━━━━━━━ 🎯 Start your JEE Advanced Maths journey: 📘 Theory (build concepts step-by-step)    • JEE Advanced Complete Theory | Concepts, F...   🧠 Problem Solving (JEE Advanced level)    • JEE Advanced Problem Solving | From Method...   📌 Access notes, sheets & structured learning: https://mathsmerizing.com 📺 For ISI, CMI & UG-level maths:    / @mathsmerizing_alt   ━━━━━━━━━━━━━━━━━━━━━━━━ 🤝 If this content is helping you, you can support the work here: UPI: 7906459421@okbizaxis Support link: https://mathsmerizing.com/wp-content/... ━━━━━━━━━━━━━━━━━━━━━━━━