Newton Raphson Method | 3x – cos x – 1 = 0 | VTU Engineering Maths | SK Academy of Mathematics
🔴 Newton Raphson Method | Step-by-Step Solved Problem Equation: 3x – cos x – 1 = 0 Find the real root correct to three decimal places. 📌 Important for: ✔ VTU Engineering Mathematics M1 / M2 ✔ B.Tech / B.E 1st Year ✔ CSIR NET, K-SET, GATE ✔ All Indian university exams (VTU, RTU, AKTU, JNTU, etc.) 🎯 In this video: Newton Raphson iterative formula Choosing initial approximation (x₀) f(x) and f'(x) calculation Iteration table with 3‑decimal accuracy Final root verification 📚 Formula used: x_{n+1} = x_n – f(x_n) / f'(x_n) where f(x) = 3x – cos x – 1 and f'(x) = 3 + sin x 📢 New to the channel? Subscribe to SK Academy of Mathematics for: ✅ VTU Engineering Maths solved questions ✅ Numerical Methods (Newton Raphson, Regula Falsi, Bisection, Secant) ✅ Calculus, Linear Algebra, ODE, Probability ✅ Exam tricks & 2026 paper patterns 🔔 SUBSCRIBE & hit the bell icon for 2026 exam updates 👍 Like | Share | Comment your doubts #VTU #EngineeringMaths #NewtonRaphsonMethod #SKAcademyOfMathematics ``` --- Hashtags (trending + VTU + 2026 ready) ``` #NewtonRaphsonMethod #VTUEngineeringMaths #SKAcademyOfMathematics #NumericalMethods #VTUM1 #VTUM2 #BETechMaths #EngineeringMathematics #VTU2026 #CSIRNETMaths #KSETMaths #GATEMaths #TrigonometricEquations #NewtonMethodSolved #MathsTricks #Trending2026 #MostViewed #ExamPreparation #VTUExam #EngineeringFirstYear ``` --- Top 10 most searched hashtags for this problem (VTU Engg Maths 2026) 1. #NewtonRaphsonMethod 2. #VTU2026 3. #3xCosx1 4. #VTUEngineeringMaths 5. #NumericalAnalysis 6. #SKAcademyOfMathematics 7. #M1VTU 8. #M2VTU 9. #VTUExamTips 10. #GATEPreparation ---
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