ANU UG/Degree 1st Sem Essentials and applications of Mathematical, Physical and Chemical Sciences Material is now available for downloading. The candidates who are looking for downloading Latest B.Sc Honors Materials can download from here

**UNIT I: ESSENTIALS OF MATHEMATICS:**

**Complex Numbers:**Introduction of the new symbol i – General form of a complex number – Modulus- Amplitude form and conversions

Download Here **Trigonometric Ratios**: Trigonometric Ratios and their relations – Problems on calculation of angles Vectors: Definition of vector addition – Cartesian form – Scalar and vector product and problems Statistical Measures: Mean, Median, Mode of a data and problems

Download Here **UNIT II: ESSENTIALS OF PHYSICS**

Definition and Scope of Physics- Measurements and Units - Motion of objects: Newtonian Mechanics and relativistic mechanics perspective - Laws of Thermodynamics and Significance- Acoustic waves and electromagnetic waves- Electric and Magnetic fields and their interactions- Behaviour of atomic and nuclear particles- Wave-particle duality, the uncertainty principle- Theories and understanding of universe.

Download Here **UNIT III: ESSENTIALS OF CHEMISTRY**

Definition and Scope of Chemistry- Importance of Chemistry in daily life -Branches of chemistry and significance- Periodic Table- Electronic Configuration, chemical changes, classification of matter, Biomolecules- carbohydrates, proteins, fats and vitamins.

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**UNIT IV: APPLICATIONS OF MATHEMATICS, PHYSICS & CHEMISTRY**

**Applications of Mathematics in Physics & Chemistry:**Calculus , Differential Equations & Complex Analysis

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**Application of Physics in Industry and Technology:** Electronics and Semiconductor Industry, Robotics and Automation, Automotive and Aerospace Industries, Quality Control and Instrumentation, Environmental Monitoring and Sustainable Technologies.

Download Here **Application of Chemistry in Industry and Technology:** Chemical Manufacturing, Pharmaceuticals and Drug Discovery, Materials Science, Food and Beverage Industry.

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**UNIT V: ESSENTIALS OF COMPUTER SCIENCE**

Milestones of computer evolution - Internet, history, Internet Service Providers, Types of Networks, IP, Domain Name Services, applications.

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Ethical and social implications: Network and security concepts- Information Assurance Fundamentals, Cryptography-Symmetric and Asymmetric, Malware, Firewalls, Fraud Techniques- Privacy and Data Protection.

**Reference Books**

1. Functions of one complex variable by John.B.Conway, Springer- Verlag.

2. Elementary Trigonometry by H.S.Hall and S.R.Knight

3. Vector Algebra by A.R.Vasishtha, Krishna Prakashan Media(P)Ltd. 4.Basic Statistics by B.L.Agarwal, New age international Publishers

4. University Physics with Modern Physics by Hugh D. Young and Roger A. Freedman

5. Fundamentals of Physics by David Halliday, Robert Resnick, and Jearl Walker

6. Physics for Scientists and Engineers with Modern Physics" by Raymond A. Serway and John W. Jewett Jr.

7. Physics for Technology and Engineering" by John Bird

8. Chemistry in daily life by Kirpal Singh

9. Chemistry of bio molecules by S. P. Bhutan

10. Fundamentals of Computers by V. Raja Raman

11. Cyber Security Essentials by James Graham, Richard Howard, Ryan Olson

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