Lecture Notes Vector and its applications Orthogonal curvilinear coords and transformation matrix Line, surface and volume integrals Scalar and vector field theory Irrotational Flields Tensor Algebra I: Summation Convention Tensor Algebra II: Indicial Notation First Order Differential Equation Linear Dependence and Linear Independence, Higher Order Linear Differential Equation Applications of Linear ODE, Cauchy-Euler Equations Nonhomogeneous Differential Equations, System of ODEs Laplace Transform and its Application to the Solution of Differential Equations Matrix Eigenvalue Problems