Area Between Curves Trick in 59 Seconds! 🔥 | JEE Calculus
❓ Concept 🎬 Area Between Curves in 59 Sec JEE mein jab do curves ka area poocha jaaye, students often overthink. Reality? 👉 Poora chapter ek hi formula par tikka hai. Agar limits aur “top–bottom” clear ho gaye, toh problem 10 seconds mein samajh aa jaati hai 🔥 🖼️ Concept Image ✍️ Short Explanation Area-between-curves questions ka logic hamesha same hota hai: ✔ Intersection points → limits ✔ Higher curve − lower curve → integrand ✔ Definite integral → area Bas — koi extra formula nahi. 🔹 Step 1 — Find Points of Intersection (FIRST MOVE 🔥)** Given curves: y 1 = f ( x ) , y 2 = g ( x ) y_1=f(x),\quad y_2=g(x) Intersection ke liye: f ( x ) = g ( x ) f(x)=g(x) Solve karo → get: x = a , x = b x=a,\quad x=b 📌 Yehi tumhare integration limits hain. Iske bina area possible hi nahi. 🔹 Step 2 — Decide Which Curve Is Above x ∈ [ a , b ] x\in[a,b] ke beech: Ek test value lo (midpoint best hota hai) Check karo: y top − y bottom ≥ 0 y_{\text{top}...