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Applied Mathematics (MATH-122)
Week 1: Introduction to D.E.

Week 1: Introduction to D.E.

Definition + degree + order + geometrical interpretation

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chap-09-solutions-ex-9-1-method.pdf (0.81 MB )

chap-09-solutions-ex-9-2-method.pdf (0.45 MB )

chap-09-solutions-ex-9-2-method-umer-asghar.pdf (0.47 MB )

chap-09-solutions-ex-9-3-method.pdf (0.97 MB )

chap-09-solutions-ex-9-4-method-umer-asghar.pdf (1.21 MB )

chap-09-solutions-ex-9-5-method.pdf (1.00 MB )

chap-09-solutions-ex-9-6-method.pdf (0.50 MB )

chap-09-solutions-ex-9-7-method.pdf (0.77 MB )

chap-09-solutions-ex-9-8-method.pdf (0.93 MB )

chap-09-solutions-ex-9-9-method.pdf (0.95 MB )

chap-10-solutions-ex-10-1-method.pdf (0.28 MB )

chap-10-solutions-ex-10-2-method.pdf (1.48 MB )

chap-10-solutions-ex-10-3-method.pdf (3.90 MB )

chap-10-solutions-ex-10-4-method.pdf (0.59 MB )

chap-10-solutions-ex-10-5-method.pdf (1.02 MB )

chap-10-solutions-ex-10-6-method.pdf (0.73 MB )

chap-10-solutions-ex-10-7-method.pdf (1.54 MB )

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Course Material
  • Week 1: Introduction to D.E.
  • Week 2: Separable D.E. and Reduible to Separable D.E.
  • week 3: Exact D. E, and their solutions
  • week 4: integrated factors, Linear first order differential equations
  • Week 5: Bernoulli’s differential equation and related prob.
  • Week 6 : Families of curves, orthogonal trajectories and applications of differential equations of first order to relevant engineering systems.
  • Week 7: Homogeneous linear differential equations of second order
  • Week 8: homogeneous equations with constant coefficients, the general solutions,
  • Week 9 : Mid term Exam
  • Week 10 : Initial and boundary value problems,
  • Week 11: D- operator, complementary functions and particular integrals.
  • Week 12: Real, complex and repeated roots of characteristics equations.
  • Week 13: Cauchy equation,
  • Week 14 : non-homogeneous linear equations
  • Week 15 : Applications of higher order linear differential equations.
  • Week 16 : Ordinary and regular points and corresponding series solutions. Concept of Sequence and Series
  • Chapters 16
  • Department Civil Engineering
  • Teacher Mr. Ali Asghar
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