Engineering Mathematics-III for RGPV Bhopal | B.Tech Semester 3 | Numerical Methods, Laplace Transform, Fourier, Probability | Dr. D.C. Agarwal

Engineering Mathematics-III by Dr. D.C. Agarwal is a comprehensive 504-page textbook for B.Tech Semester 3/4 students at RGPV Bhopal, aligned with the AICTE Flexible Curriculum (BT302/BT-401). Part of the trusted Engineering Mathematics series, it has served Madhya Pradesh engineering students for over 20 years.

Five complete modules are covered: Numerical Methods-I (Bisection method, Newton-Raphson method, Regula-Falsi method, Newton's forward and backward difference interpolation, Lagrange's formula), Numerical Methods-II (Numerical Differentiation, Trapezoidal rule, Simpson's 1/3 and 3/8 rules, Gauss Elimination, Gauss-Jordan, Crout's method, Gauss-Seidel, Relaxation method), Numerical Methods-III (Taylor's series, Euler and modified Euler methods, Runge-Kutta 4th order, Milne's predictor-corrector method; finite difference solutions for Laplace equation, heat equation, wave equation), Transform Calculus (Laplace Transform and properties, Inverse Laplace, Convolution theorem, solving ODEs by Laplace, Fourier Transforms), and Probability (Probability Mass Function, Probability Density Function, Binomial distribution, Poisson distribution, Normal distribution, Exponential distribution).

Worked examples across all five modules closely match actual RGPV examination patterns. Stepwise solutions help students develop both numerical intuition and examination confidence — this is a complete textbook, not a shortcut guide.

Used by RGPV students and across private MP engineering colleges. Numerical Methods and Probability topics are also relevant for students at other technical universities preparing for competitive and university examinations.