MDU Sample Papers 4th Sem

Where do I get the Maharshi Dayanand University, Rohtak 4th sem B.TECH Electronics and Communication Engineering exam question sample papers ? Can you provide the list of useful books for MDU 4th sem B.TECH Electronics and Communication Engineering exam preparation ?

Can you provide me the syllabus of 4th Semester of B. Tech 2nd Year Mechanical Engineering program offered by Mahrashsi Dayanand University, Rohtak on which the question paper is based?

[pooja]

The syllabus of 4th Semester of B. Tech 2nd Year Mechanical Engineering program offered by Mahrashsi Dayanand University, Rohtak on which the question paper is based is as follows:

B. Tech 2nd Year Mechanical Engineering,
4 th Semester

MAT-201-F Mathematics-III


Section-A
Fourier Series and Fourier Transforms : Eulers formulae, conditions for a Fourier expansion, change of interval, Fourier expansion of odd and even functions, Fourier expansion of square wave, rectangular wave, saw-toothed wave, half and full rectified wave, half range sine and cosine series.
Fourier integrals, Fourier transforms, Shifting theorem (both on time and frequency axes), Fourier transforms of derivatives, Fourier transforms of integrals, Convolution theorem, Fourier transform of Dirac-delta function.

Section-B
Functions of Complex Variable: Definition, Exponential function, Trigonometric and Hyperbolic functions, Logarithmic functions. Limit and Continuity of a function, Differentiability and Analyticity
Cauchy-Riemann equations, necessary and sufficient conditions for a function to be analytic, polar form of the Cauchy-Riemann equations Harmonic functions, application to flow problems Integration of complex functions Cauchy-Integral theorem and formula

Section-C
Power series, radius and circle of convergence, Taylor's Maclaurin's and Laurent’s series Zeroes and singularities of complex functions, Residues Evaluation of real integrals using residues (around unit and semi circle only) Probability Distributions and Hypothesis Testing: Conditional probability, Bayes theorem and its applications, expected value of a random variable. Properties and application of Binomial, Poisson and Normal distributions

Section-D
Testing of a hypothesis, tests of significance for large samples, Student’s t-distribution (applications only), Chi-square test of goodness of fit. Linear Programming: Linear programming problems formulation, solving linear programming problems using (i) Graphical method (ii) Simplex method (iii) Dual simplex method.

TEXT BOOKS:
1. Engineering Mathematics by Babu Ram (Pearson media Publication)
2. Advanced Engg. Mathematics: F Kreyszig.
3. Higher Engg. Mathematics: B.S. Grewal.

REFERENCE BOOKS :
1. Advance Engg. Mathematics: R.K. Jain, S.R.K.Iyenger.
2. Advanced Engg. Mathematics: Michael D. Greenberg.
3. Operation Research: H.A. Taha.
4. Probability and statistics for Engineers: Johnson. PHI.