Assignment 1: Create a new course: Course Name: Linear Algebra Parent category: Mathematics. Course summary: Following topics will be covered in this course: * Linear equations * Matrices * Vectors. Click on Save and Return button. Hide this course for now. Assignment 2: Add 2 courses to the subcategory 2nd Year Maths under Mathematics: * Multivariable calculus * Advanced Algebra. Refer to the Code files link of this tutorial for details. Edit the courses to start on 15th October 2017.