Скачать или смотреть 18| Fourier Series for f(x)=±k | Deduce π/4 = 1−1/3+1/5−1/7 | VTU Engineering Maths

‪@RaviRnandi‬ ‪@Ravinandi_Engineering‬
📘 What’s Covered in This Video

✅ Step-by-step derivation of Fourier coefficients
✅ Explanation of odd function and sine series
✅ Simplified Fourier series expansion for square wave
✅ Deduction of π/4 alternating series formula
✅ Complete method for VTU exam preparation

💡 Why Watch This Video?
✔ Perfect for VTU & Autonomous students
✔ Covers repeated exam question (Fourier Series of Square Wave)
✔ Easy explanation using simple formulas
✔ Important result for scoring in Engineering Mathematics exams

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