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Differential Calculus [1]

Paper Code: 
25CMAT101
Credits: 
04
Contact Hours: 
60.00
Max. Marks: 
100.00
Objective: 

This course will enable the students to -

  1. Acquaint the students with fundamental concepts of single variable calculus.
  2. Explore the solution of problems from a mathematical perspective and prepare students to succeed in upper level math, science, engineering and other courses that require calculus. 
  3. Determine whether an infinite series is convergent or divergent.

 

Course Outcomes: 

 Course

Learning outcomes

(at course level)

Learning and teaching strategies

Assessment

Strategies

Course Code

Course Title

25CMAT 101

 

Differential Calculus (Theory)

 

CO1: Apply mean value theorem and expansions of functions and be able to compute the pedal equations.

CO2: Compute the convergence of infinite non-negative series and alternative series using various convergence tests.

CO3: Compute the differentiation using the chain rule and Euler's Theorem and analyze the extremas of a function.

CO4: Determine the radius, Center and chord of curvature, Envelopes and asymptotes for polar and cartesian curves.

CO5: Compute the critical points and be able to trace cartesian and polar curves.

CO6: Contribute effectively in course-specific interaction.

 

Approach in teaching:

Interactive Lectures, Discussion, PowerPoint presentations, Informative videos

 

Learning activities for the students:

Self learning assignments, Effective questions, Assigned tasks

 

 

 

Quiz, Individual and group tasks,

Open Book Test, Semester End Examination

 

 

Unit I: 
Mean Value Theorem and Derivative of an Arc
12.00
Taylor’s and Maclaurins theorems with different remainders, Expansion of sin(x), cos(x), ex, log(1+x), (1+x)m, Derivative of an arc, Pedal equation (Cartesian and Polar Curves).
 
Unit II: 
Series Convergence
12.00
 Infinite series of non-negative terms, Convergences (definition), Test for Convergence (Without Proof): Comparison test, Cauchy’s nth root test, D’Alembert’s ratio test, Raabe’s test, De Morgan's test, Cauchy’s condensation test, Logarithm ratio test, Gauss test. Alternating Series – Leibnitz Test, Absolute and conditional convergence.
 
Unit III: 
Partial Differentiation and Extreme points
12.00
Partial differentiation, Total derivative, Euler’s theorem for homogeneous functions, Maxima and minima of functions of two independent variables: necessary and sufficient conditions (without proof), Lagrange’s undetermined multipliers (without proof) and related problems.
 
Unit IV: 
Curvature, Envelope and Asymptote
12.00
 Radius, Center and chord of curvature, Envelopes for the family of cartesian curves with one and two parameters, Asymptotes (cartesian and polar curves).
 
Unit V: 
Curve Tracing
12.00
Multiple points, Classification of double points: Node, Cusp, Point of inflexion, Tracing of Cartesian and polar curves.
 
Essential Readings: 
  • Shanti Narayan, Differential Calculus, S. Chand & Co. Pvt. Ltd. New Delhi, 2008.
  • M. Ray and G.C. Sharma, Differential Calculus, Shivalal Agarwal & Co. Agra, 2010.
  • Gorakh Prasad, Text Book on Differential Calculus, Pothishala Pvt. Ltd, Allahabad, 2000.
  • H.S. Dhami, Differential Calculus, New Age International (P) Ltd., New Delhi, 2012.
  • Chaurasia, Goyal, Agarwal and Jain, Differential Calculus, RBD, Jaipur, 2020.
References: 
  • Schaum’s, Theory and Problems of Advanced Calculus, Schaum’s outline series New York, 2011.  
  • Ahsan Akhtar and Sabiha Ahsan, A Text Book of Differential Calculus, PHI Ltd. New Delhi, 2009.
  • G.N. Berman, A Problem Book in Mathematical Analysis, Mir Publishers, Moscow, 2016.
  • G.C. Sharma and Madhu Jain, Calculus, Galgotia Publication, Dariyaganj, New Delhi, 2003.
  • Ulrich L. Rohde, G.C. Jain, Ajay K. Poddar and A.K.Ghosh Introduction to Differential Calculue-

RESOURCES

JOURNALS 
 
Academic Year: 
2025-2026 [9]

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Source URL: https://maths.iisuniv.ac.in/courses/subjects/differential-calculus-15

Links:
[1] https://maths.iisuniv.ac.in/courses/subjects/differential-calculus-15
[2] https://ocw.mit.edu/courses/18-014-calculus-with-theory-fall-2010/pages/course-notes/
[3] https://nptel.ac.in/courses/111104144
[4] https://www.onlinemathlearning.com/asymptote.html 
[5] https://nptel.ac.in/courses/111105121
[6] https://www.hindawi.com/journals/ijmms/contents/year/2022/
[7] http://jami.or.kr/?ckattempt=1 
[8] https://www.worldscientific.com/worldscinet/ijm 
[9] https://maths.iisuniv.ac.in/academic-year/2025-2026